CN210685433U - Be used for vertical reinforced (rfd) wedge of pump line - Google Patents
Be used for vertical reinforced (rfd) wedge of pump line Download PDFInfo
- Publication number
- CN210685433U CN210685433U CN201921482236.8U CN201921482236U CN210685433U CN 210685433 U CN210685433 U CN 210685433U CN 201921482236 U CN201921482236 U CN 201921482236U CN 210685433 U CN210685433 U CN 210685433U
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Abstract
The utility model relates to a wedge for vertical reinforcement of pump line, including wedge body and rubber pad, the upper portion of wedge body is cylindricality section, lower part for the toper section, the vertical right angle cylinder that the cylindricality section outside was, the inboard vertical arc curved surface that is 1/4 circles, the rubber pad inlays and locates cylindricality section inboard, the toper section is big-end-up, and the vertical right angle cylinder that the toper section outside extended for the cylindricality section, inboard arc curved surface and the radian of arc curved surface that the inboard extends for the cylindricality section reduce gradually from top to bottom, the utility model provides a when concrete placement vertical pump line passes the floor lack the problem that effective fixed easily produced the damage to the floor hole, provide a fixed reliable, have the vertical reinforced wedge for pump line that is difficult for dropping when buffer function and installation.
Description
Technical Field
The utility model relates to a building construction equipment technical field, concretely relates to a wedge for vertical reinforcement of pump line.
Background
In the construction of building construction projects, ground pumps are adopted for pouring concrete in middle and high-rise buildings, and in the process of erecting the ground pumps layer by layer upwards, holes are generally reserved at the positions of pump pipes on a construction site. In concrete placement process, the pump line of ground pump can produce great impact force around the hole, and for construction safety, the measure of all adopting at present in a large number of job sites is: the flitch that will prop up and establish the template blocks into the space of reserving the hole and consolidates the pump line, nevertheless because the pump line is circular, the hole edges and corners are clear in the middle of the flitch, can not be fine agree with the pump line, and the impact force that produces pours the in-process easily with its shatter, leads to it not hard up to drop, produces the safety in production accident, causes to pour and breaks off, influences structural safety, and does not have the flexible material buffering between floor and the pump line, and the weak position of hole structure easily produces permanent damage.
Disclosure of Invention
The utility model discloses a lack the problem that effective fixed easily produced the damage to the floor hole when vertical pump line passes the floor when solving current concrete placement, the utility model provides a fixed reliable, have buffer function and be difficult for the wedge that is used for the vertical reinforcement of pump line that drops when installing.
The utility model provides a wedge for vertical reinforcement of pump line, includes wedge body and rubber pad, the upper portion of wedge body is the cylindricality section, the lower part is the toper section, the vertical right angle cylinder that the cylindricality section outside was, the inboard vertical arc curved surface that is 1/4 circles, the rubber pad inlays and locates cylindricality section inboard, the toper section is big-end-up, and the radian of the vertical right angle cylinder that the toper section outside extends for the cylindricality section, inboard arc curved surface and the arc curved surface that extends for the cylindricality section reduces from top to bottom gradually.
Further, the sections of the upper end and the lower end of the cylindrical section are the same.
Furthermore, the top section of the conical section is the same as the bottom section of the cylindrical section, and the side length of the outer side of the bottom end of the conical section is half of that of the outer side of the top of the cylindrical section.
Further, a placing groove is formed in the outer side of the cylindrical section, a rotating shaft is arranged in the placing groove, a blocking strip is hinged to the rotating shaft, and a pull ring is arranged at one end, far away from the rotating shaft, of the blocking strip.
Further, the number of the placing grooves is two, and the placing grooves are respectively arranged on the right-angle surfaces of the cylindrical sections, which are perpendicular to each other.
Further, the rotating shaft is far away from the vertical right-angled edge of the cylindrical section.
Furthermore, two mutually perpendicular faces on the cylindrical section are symmetrically provided with two concave holes, and the concave holes are located above the placing groove.
Through the technical scheme, the beneficial effects of the utility model are that:
the utility model provides a wedge for vertical reinforcement of pump line satisfies the reinforcement of the vertical direction of pump line well, and through the rubber pad that the cylindricality section inboard set up, most energy that produces when the rubber pad can absorb the pump line vibrations reduces most impact kinetic energy to the influence of reserving the hole.
Because of the wedge adopts big-end-up's shape, can be according to actual conditions adjustment fixed elasticity degree, and be difficult to by the vibrations drop to avoid the safety in production accident. The lower part is smaller, so that the construction can be conveniently taken out for repeated use after the construction is finished, the material cost is reduced, and the safety factor is increased.
Through the setting of cylindricality section blend stop, make the wedge when installing in the square hole to the flitch, pull out the blend stop through the pull ring, the problem that drops in the square hole when having avoided single wedge installation makes things convenient for the wedge to use the dismantlement after accomplishing in addition through the setting of shrinkage pool.
Drawings
Fig. 1 is a schematic view of a wedge assembly structure according to embodiment 1 of the present invention.
Fig. 2 is a schematic view of the wedge structure of embodiment 1 of the present invention.
Fig. 3 is a schematic view of the wedge structure according to embodiment 2 of the present invention.
Fig. 4 is a schematic view of a wedge assembly structure according to embodiment 2 of the present invention.
Fig. 5 is a schematic view of a wedge assembly structure according to embodiment 2 of the present invention.
The reference numbers in the drawings are as follows: 1 is the wedge body, and 101 is the cylindricality section, and 102 is the toper section, and 2 is the rubber pad, and 3 are the flitch, and 4 are the pump line, and 6 are the shrinkage pool, and 7 are the blend stop, and 8 are the pull ring, and 9 are the standing groove.
Detailed Description
The invention will be further explained with reference to the drawings and the detailed description below:
example one
As shown in fig. 1-2, a wedge for vertical reinforcement of pump line, including wedge body 1 and rubber pad 2, the upper portion of wedge body 1 is cylindrical section 101, the lower part is toper section 102, the vertical right-angle cylinder that the cylindrical section 101 outside was, the inboard vertical arc curved surface that is 1/4 circles, rubber pad 2 inlays and locates cylindrical section 101 inboard, conical section 102 is big-end-up, and the conical section 102 outside reduces gradually from top to bottom for the vertical right-angle cylinder that cylindrical section 101 extends, the inboard arc curved surface that cylindrical section 101 extends and the radian of arc curved surface.
Specifically, the sections of the upper and lower ends of the cylindrical section 101 are the same. The top section of the conical section 102 is the same as the bottom section of the cylindrical section 101, and the outer side length of the bottom end of the conical section 102 is half of the outer side length of the top of the cylindrical section 101.
When the utility model is used, after the pump pipe 4 passes through the square wood 3 provided with the square hole, four wedges are sequentially inserted between the square wood 3 and the pump pipe 4, the radius of the arc inside the rubber pad 2 arranged inside the cylindrical section 101 is slightly smaller than the radius of the pump pipe 4, so that the wedges can be fully contacted with the pump pipe 4, the rubber pad 2 can absorb most of the energy generated when the pump pipe 4 vibrates, and the influence of most of the impact kinetic energy on the reserved hole is reduced; because of the wedge adopts big-end-up's shape, can be according to actual conditions adjustment fixed elasticity degree, and be difficult to by the vibrations drop to avoid the safety in production accident. The lower part is smaller, so that the construction can be conveniently taken out for repeated use after the construction is finished, the material cost is reduced, and the safety factor is increased.
Example two
As shown in fig. 3 to 5, on the basis of the wedge for vertically reinforcing the pump pipe according to the first embodiment, a placing groove 9 is formed in the outer side of the cylindrical section 101, a rotating shaft is arranged in the placing groove 9, a blocking strip 7 is hinged to the rotating shaft, and a pull ring 8 is arranged at one end, far away from the rotating shaft, of the blocking strip 7.
Specifically, the number of the placing grooves 9 is two, and the two placing grooves are respectively arranged on the mutually perpendicular right-angle surfaces of the cylindrical sections 101; the rotating shaft is arranged far away from the vertical right-angled edge of the cylindrical section 101; two concave holes 6 are symmetrically arranged on two mutually perpendicular surfaces of the cylindrical section 101, and the concave holes 6 are positioned above the placing groove 9.
When the pump pipe 4 is used, after the pump pipe 4 penetrates through a batten 3 provided with a square hole, four wedges are sequentially inserted between the square hole of the batten 3 and the pump pipe 4, but when the first wedge is inserted, because other wedges are not installed, the gap between the pump pipe 4 and the square hole of the batten 3 is large, so that the first wedge is easy to fall from the square hole, therefore, when the wedge is installed, firstly, a pull ring 8 is pulled to extend blocking strips 7 on two sides of the wedge, a support arm for preventing the wedge from falling is formed, the four wedges are sequentially installed around the pump pipe, after the installation, the blocking strips 7 are pushed back into a placing groove 9, and the degree of tightness for fixing the pump pipe 4 is adjusted by adjusting the inserting depth of the wedge; by arranging the barrier strips 7 on the cylindrical section 101, the problem that a single wedge falls from a hole when being installed is avoided when the wedge is installed in a square hole;
the wedge needs to be disassembled from a fastened state after construction is completed, and when the wedge is disassembled from the upper side of the wedge under the common condition, time and labor are wasted during disassembly because the surface of the wedge is flat and does not have a good force application point.
The above-mentioned embodiments are merely preferred embodiments of the present invention, and not intended to limit the scope of the present invention, so that equivalent changes or modifications made by the structure, features and principles of the present invention should be included in the claims of the present invention.
Claims (7)
1. The utility model provides a wedge for vertical reinforcement of pump line, includes wedge body (1) and rubber pad (2), its characterized in that, the upper portion of wedge body (1) is cylindrical section (101), lower part for toper section (102), cylindrical section (101) outside is vertical right angle cylinder, the inboard vertical arc curved surface that is 1/4 circles, rubber pad (2) inlay and locate cylindrical section (101) inboard, toper section (102) big-end-up, toper section (102) outside is the vertical right angle cylinder that cylindrical section (101) extended, the inboard arc curved surface that extends for cylindrical section (101) and arc curved surface's radian from top to bottom reduces gradually.
2. The wedge for vertical pump tube reinforcement of claim 1, wherein the cylindrical section (101) has the same cross-section at both upper and lower ends.
3. The wedge for vertical pump pipe reinforcement of claim 1, wherein the top section of the conical section (102) is the same as the bottom section of the cylindrical section (101), and the outside side length of the bottom end of the conical section (102) is half of the outside side length of the top of the cylindrical section (101).
4. The wedge for vertically reinforcing the pump pipe according to claim 1, wherein a placing groove (9) is formed in the outer side of the cylindrical section (101), a rotating shaft is arranged in the placing groove (9), a blocking strip (7) is hinged to the rotating shaft, and a pull ring (8) is arranged at one end, far away from the rotating shaft, of the blocking strip (7).
5. The wedge for vertical pump pipe reinforcement according to claim 4, wherein the number of the placement grooves (9) is two and the two placement grooves are respectively arranged on mutually perpendicular right-angle surfaces of the cylindrical section (101).
6. Wedge for vertical pump tube reinforcement according to claim 4, wherein the rotation axis is located away from the vertical rectangular ridge of the cylindrical section (101).
7. The wedge for vertical pump line reinforcement according to claim 1, wherein two recesses (6) are symmetrically arranged on two mutually perpendicular faces of the cylindrical section (101), and the recesses (6) are located above the placement groove (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921482236.8U CN210685433U (en) | 2019-09-07 | 2019-09-07 | Be used for vertical reinforced (rfd) wedge of pump line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921482236.8U CN210685433U (en) | 2019-09-07 | 2019-09-07 | Be used for vertical reinforced (rfd) wedge of pump line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210685433U true CN210685433U (en) | 2020-06-05 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921482236.8U Expired - Fee Related CN210685433U (en) | 2019-09-07 | 2019-09-07 | Be used for vertical reinforced (rfd) wedge of pump line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210685433U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113494185A (en) * | 2021-08-05 | 2021-10-12 | 广州工程总承包集团有限公司 | Assembled strenghthened type wearing plate-free concrete conveying pump line fixing device |
| CN113846842A (en) * | 2021-08-05 | 2021-12-28 | 广州工程总承包集团有限公司 | Application method of concrete conveying pump pipe fixing device |
-
2019
- 2019-09-07 CN CN201921482236.8U patent/CN210685433U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113494185A (en) * | 2021-08-05 | 2021-10-12 | 广州工程总承包集团有限公司 | Assembled strenghthened type wearing plate-free concrete conveying pump line fixing device |
| CN113846842A (en) * | 2021-08-05 | 2021-12-28 | 广州工程总承包集团有限公司 | Application method of concrete conveying pump pipe fixing device |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200605 |
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| CF01 | Termination of patent right due to non-payment of annual fee |