CN212744075U - Embedded part - Google Patents
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- CN212744075U CN212744075U CN202021233265.3U CN202021233265U CN212744075U CN 212744075 U CN212744075 U CN 212744075U CN 202021233265 U CN202021233265 U CN 202021233265U CN 212744075 U CN212744075 U CN 212744075U
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- embedded part
- part body
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- plugging
- hole
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Abstract
The utility model relates to a tunnel construction technical field especially relates to an embedded part, be equipped with the embedded part body of cavity for falling trapezoidal and middle part including the cross section to and at least one is located the short bottom edge of embedded part body on and be used for the mounting fixed with steel form or steel bar protection layer. The embedded part is simple in structure, low in cost, easy to install, capable of meeting market demands and wide in market prospect.
Description
Technical Field
The utility model relates to a tunnel construction technical field especially relates to an embedded part.
Background
In current tunnel construction, need a large amount of erection site hole or installation spool, reserve the embedded groove when concrete placement mostly, when later stage construction, the material such as rethread iron plate carries out the shutoff to the embedded groove, and not only the construction degree of difficulty is big, and is more in time spent, and because not good with concrete outer wall laminating degree after the shutoff, influences beautifully very much.
Disclosure of Invention
The features and advantages of the present invention are set forth in part in the description which follows, or may be obvious from the description, or may be learned by practice of the invention.
For overcoming prior art's problem, the utility model provides an embedded part, be equipped with the embedded part body of cavity for falling trapezoidal and middle part including the cross section to and at least one is located the short bottom edge of embedded part body on and be used for the mounting fixed with steel form or protective steel bar layer.
Preferably, the embedded part also comprises at least one plugging part detachably arranged at the end part of the embedded part body.
Preferably, the plugging part comprises a plugging panel, a fixing groove and a connecting piece, wherein the plugging panel is matched with the cross section of the embedded part body, the fixing groove is arranged at the edge of the plugging panel and can accommodate the edge of the embedded part body, and the connecting piece is used for fixing the edge of the embedded part body and the fixing groove.
Preferably, the fixed slot includes the edge the outer fringe setting and the perpendicular to of shutoff panel the locating plate of shutoff panel is located with locating plate parallel arrangement and activity regulating plate on the shutoff panel to and at least one activity is located just be used for adjusting the regulating part of locating plate and regulating plate interval on the shutoff panel.
Preferably, the long bottom edge and the two side edges of the embedded part body are embedded in concrete.
Preferably, the short bottom edge of the embedded part body is detachably provided with an indication board base.
Preferably, at least one access hole is formed in the short bottom edge of the embedded part body.
Preferably, the access hole comprises a first through hole arranged on the short bottom edge of the embedded part body, clamping grooves arranged on two sides of the first through hole, and a cover plate movably arranged on the clamping grooves and covering the first through hole.
Preferably, the access hole comprises a second through hole arranged on the short bottom edge of the embedded part body, an access door hinged to the edge of the second through hole and matched with the second through hole, a nut arranged on the edge of the access door and used for being fixed with the embedded part body, and a first bolt penetrating through the nut to fix the access door on the embedded part body.
The utility model has the advantages that: through falling trapezoidal structure make this built-in fitting can be firm be fixed in the concrete, need not to consolidate again, simultaneously behind concrete placement, need not to maintain again and repair, labour saving and time saving has just promoted engineering efficiency greatly, and then has reduced engineering cost. The embedded parts with different length requirements are subjected to field treatment through the plugging parts, the possibility of pipe plugging caused by concrete pouring is avoided through the plugging parts, field operation is facilitated, and the embedded parts are flexible and convenient. The detachable sign base is arranged, so that the subsequent sign can be conveniently installed, the engineering time is greatly saved, the sign does not need to be independently fixed, and the sign is attractive and practical; through setting up the access hole, be convenient for on-the-spot installation and construction and subsequent maintenance more, the operation is simple and easy and save time, labour saving and time saving, greatly reduced engineering time improves engineering efficiency, and then practices thrift engineering cost. The embedded part is simple in structure, low in cost, easy to install, capable of meeting market demands and wide in market prospect.
Drawings
The advantages and mode of realisation of the invention will become more apparent hereinafter by describing in detail the invention with reference to the attached drawings, wherein the content shown in the drawings is only for explaining the invention, without constituting any limitation to the meaning of the invention, in which:
FIG. 1 is a schematic view of an embedded part according to an embodiment of the present invention;
FIG. 2 is a schematic view of an inspection hole of an embedded part according to an embodiment of the present invention;
fig. 3 is a schematic view of a plugging member of an embedded part according to an embodiment of the present invention;
in the drawings, the corresponding relationship between the component names and the reference numbers is as follows:
the embedded part comprises an embedded part body-100, a short bottom edge-110, a long bottom edge-120, two side edges-130, an indication board base-200, an access opening-300, an access door-310, a nut-320, a first bolt-330, a plugging piece-400, a plugging panel-410, a fixing groove-420, a positioning plate-421, an adjusting plate-422, an adjusting piece-423, an L-shaped caliper-4231, a second bolt-4232 and a second adjusting hole-4233.
Detailed Description
The following describes embodiments of the present invention in further detail with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.
In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "inner", "outer", "top", "bottom", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and therefore should not be construed as limiting the present invention.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
As shown in fig. 1 to 3, the present invention provides an embedded part, which includes an embedded part body 100 with a cross section being an inverted trapezoid and a cavity in the middle, and at least one fixing member (not shown in the figure) disposed on the short bottom edge 110 of the embedded part body 100 and used for fixing with a steel form or a steel bar protection layer. Through falling trapezoidal structure make this built-in fitting can be firm be fixed in the concrete, need not to consolidate again, simultaneously behind concrete placement, need not to maintain again and repair, labour saving and time saving has just promoted engineering efficiency greatly, and then has reduced engineering cost. Fix through mounting (not shown in the figure) and steel form, prevent that this built-in fitting from taking place the skew in concrete placement process, influencing the construction effect.
Further, the embedded part body 100 includes a short bottom edge 110, a long bottom edge 120 parallel to the short bottom edge 110, and two side edges 130 connecting the end portions of the short bottom edge 110 and the long bottom edge 120.
Further, the fixing member (not shown in the figure) is a strong magnet, and after the steel form is fixed, the embedded part is fixed at a preset position on the steel form by the strong magnet, and then concrete is poured.
Further, as the utility model discloses a preferred embodiment, this mounting (not shown in the figure) is wire rope, is fixed in the protective layer of reinforcing bar through wire rope with this built-in fitting on, makes its firm being fixed in preset position, prevents to take place the skew.
Further, the embedded part comprises at least one plugging part 400 which is detachably arranged at the end part of the embedded part body 100. The end part of the embedded part body 100 is plugged through the plugging part 400, so that the pipe plugging phenomenon in the concrete pouring process is effectively prevented, and the smoothness of the inside of the embedded part body 100 is kept. Meanwhile, the length of the embedded part body 100 can be adjusted according to actual use requirements through the plugging part 400, waste of the embedded part is effectively avoided, the embedded part can be fully utilized, flexible adjustment of site construction is facilitated, more construction requirements are met, and construction cost is saved.
Further, the plugging member 400 includes a plugging panel 410 adapted to the cross section of the embedded member body 100, a fixing groove 420 provided at an edge of the plugging panel 410 and capable of receiving the edge of the embedded member body 100, and a connecting member (not shown) for fixing the edge of the embedded member body 100 and the fixing groove 420. The edge of the embedded part body 100 is clamped into the fixing groove 420 through the fixing groove 420, the plugging effect is achieved, and when concrete is prevented from pouring, concrete flows into the cavity of the embedded part body 100, so that pipe plugging is caused. And then the embedded part body 100 and the fixing groove 420 are further fixed by a connecting piece (not shown in the figure), so that the plugging effect is further enhanced, and the possibility of pipe plugging is more effectively avoided. The connecting member (not shown in the figure) may be a fastening bolt and a nut penetrating the edge of the fixing groove 420 and the edge of the embedded part body 100, or may be an aluminum foil tape adhered to the joint of the fixing groove 420 and the embedded part body 100, which may fix the embedded part body 100 and the fixing groove 420, and is not limited herein.
Further, the fixing groove 420 includes a positioning plate 421 disposed along the outer edge of the plugging panel 410 and perpendicular to the plugging panel 410, an adjusting plate 422 disposed in parallel with the positioning plate 421 and movably disposed on the plugging panel 410, and at least one adjusting member 423 movably disposed on the plugging panel 410 and used for adjusting the distance between the positioning plate 421 and the adjusting plate 422. The edge of the embedded part body 100 is clamped tightly through the adjusting plate 422, so that the edge of the embedded part body 100 is attached to the fixing groove 420, the plugging effect is further enhanced, concrete is effectively prevented from flowing into the cavity of the embedded part body 100, the occurrence of pipe plugging is prevented, and meanwhile, the fixing groove 420 and the embedded part body 100 are further strengthened to be fixedly connected.
Further, as a preferred embodiment of the present invention, the adjusting member 423 includes an L-shaped caliper 4231 with one end fixed to the bottom of the adjusting plate 422, a first adjusting hole (not shown in the figure) formed in the middle of the L-shaped caliper 4231, a second bolt 4232 passing through the first adjusting hole (not shown in the figure) for fixing, and a second adjusting hole 4233 formed in the bottom of the first adjusting hole (not shown in the figure) and corresponding to the blocking panel 410. In actual use, the second bolt 4232 is unscrewed from the outside of the plugging panel 410, the position of the second bolt 4232 on the second adjusting hole 4233 is adjusted, the purpose of attaching the adjusting plate 422 to the inner wall of the edge of the embedded part body 100 is further achieved, the edge of the embedded part body 100 is clamped, and after the clamping, the second bolt 4232 is screwed, so that the adjusting plate 422 and the plugging panel 410 are fixed.
Further, the long bottom edge 120 and the two side edges 130 of the embedded part body 100 are embedded in concrete. By forming the long bottom edge 120 and the two side edges 130 into a wedge-shaped structure, the fixing member (not shown in the figure) can be stably fixed in the concrete without being fixed, so that the pipe is not easy to block, and the time and labor are saved.
Further, a sign base 200 is detachably disposed on the short bottom edge 110 of the embedded part body 100. The indication board base 200 includes a slot (not shown) detachably disposed on the embedded part body 100, and a T-shaped sliding rod (not shown) slidably disposed on the slot (not shown) and connected to the bottom of the indication board. The sign base 200 is detachably connected to the short bottom edge 110 of the embedded part body 100 by the sliding connection of the T-shaped sliding rod (not shown) and the slot (not shown).
Further, as a preferred embodiment of the present invention, a magnetic block (not shown in the figure) is disposed on the indication board base 200, and the detachable connection of the indication board and the embedded part body 100 is achieved through the magnetic block (not shown in the figure) and the magnetic part disposed at the corresponding position of the short bottom edge 110 of the embedded part body 100. The magnetic member may be a magnet or an iron sheet that can be attracted by a magnet, that is, the indication board can be attracted to the embedded part body 100, and no specific limitation is made here.
Further, at least one access opening 300 is formed in the short bottom edge 110 of the embedded part body 100. Through setting up access hole 300, the on-the-spot installation and construction and subsequent maintenance of being convenient for more, the operation is simple and easy and save time, labour saving and time saving. As a preferred embodiment of the present invention, the top and the bottom of the short bottom side 110 of the embedded part body 100 are both provided with access holes 300, so as to facilitate the installation and maintenance of the electric wires.
Further, the service opening 300 includes a first through hole (not shown in the figure) disposed on the short bottom edge 110 of the embedded part body 100, a clamping groove (not shown in the figure) disposed at two sides of the first through hole (not shown in the figure), and a cover plate (not shown in the figure) movably disposed on the clamping groove (not shown in the figure) and covering the first through hole (not shown in the figure). Realize the closure to access hole 300 through apron (not shown in the figure), avoid when concrete placement, inside this built-in fitting body 100 was poured to the concrete, the stifled pipe risk takes place. Meanwhile, the later maintenance work after the tunnel construction is finished is convenient, the tunnel is attractive and practical, and the operation of constructors is convenient, so that time and labor are saved.
Further, the access opening 300 includes a second through hole (not shown), which is formed on the short bottom edge 110 of the embedded part body 100, an access door 310, which is hinged to an edge of the second through hole (not shown) and is adapted to the second through hole (not shown), a nut 320, which is formed on an edge of the access door 310 and is used for fixing the access door 310 to the embedded part body 100, and a first bolt 330, which penetrates through the nut 320 and fixes the access door 310 to the embedded part body 100. The effect of blocking is achieved through the access door 310, which is consistent with the function and effect of a cover plate (not shown in the figure), and is not described in detail herein.
To further optimize the above technical solution, at least one elastic member (not shown in the figures) is disposed at the end and/or the middle of the embedded part body 100. The elastic member (not shown) is preferably a corrugated pipe or a PVC pipe, and an end of the elastic member (not shown) is fixedly connected to the embedded part body 100, so as to prevent the embedded part body 100 from deforming under the conditions of thermal expansion and cold contraction, and further prevent the whole embedded part from being damaged or being unusable.
Further, as the utility model discloses a preferred embodiment, this built-in fitting body 100's material is the flexible material that has the ductility, can be the PVC material, also can be the organic glass material, can also be silica gel or resin class material, also can be the mixture of at least more than one kind of material, has the material of certain ductility all to be used for this built-in fitting body 100 promptly, does not do specifically and restricts here. The flexible material is better with the laminating nature of steel form, and the price is lower cheap, and is less to expend with heat and contract with cold's reaction, and is not fragile, more durable, and the maintenance rate is lower to can reach insulating effect, accord with wire and cable's construction demand more, the material is light, and the constructor is under construction more easily, labour saving and time saving simultaneously can greatly reduced engineering cost.
During the in-service use, at first fix built-in fitting body 100 through mounting (not shown in the figure) along the preset position of steel form, can adsorb built-in fitting body 100 on the steel form through the strong magnet, also can be fixed in this built-in fitting body 100 on the reinforcing bar protective layer through wire rope, can set up according to actual need, after fixing, carry out concrete placement, after concrete placement finishes, this built-in fitting body 100 is because of the wedge structure of itself in firmly being fixed in the concrete, when carrying out the installation of wires such as cable, only need open access hole 300, erect wires such as cable conductor along the inside cavity of built-in fitting body 100 can, need not to carry out outside beautification engineering again, close access hole 300 after the construction is accomplished can, the operation is simple and easy, time and labor saving. In the use of follow-up tunnel, signs such as slogan or zebra flag are hung to accessible sign base 200 to and carry out the change of sign, make the sign more striking, and the installation is simple and easy, and not only beautifully but also practical, labour saving and time saving has practiced thrift the time that the later stage beautified the engineering greatly, has improved engineering efficiency, and then has practiced thrift engineering cost.
The preferred embodiments of the present invention have been described with reference to the accompanying drawings, and those skilled in the art can implement the present invention in various modifications without departing from the scope and spirit of the present invention. For instance, features illustrated or described as part of one embodiment, can be used with another embodiment to yield a still further embodiment. The above description is only a preferred and practical embodiment of the present invention, and not intended to limit the scope of the present invention, and all equivalent changes made by using the contents of the specification and the drawings of the present invention are included in the scope of the present invention.
Claims (7)
1. An embedded part is characterized by comprising an embedded part body with an inverted trapezoid cross section and a cavity in the middle, at least one fixing part arranged on the short bottom edge of the embedded part body and used for fixing a steel template or a reinforcing steel bar protection layer, and at least one plugging part detachably arranged at the end part of the embedded part body; the plugging part comprises a plugging panel, a fixing groove and a connecting piece, wherein the plugging panel is matched with the cross section of the embedded part body, the fixing groove is arranged at the edge of the plugging panel and can contain the edge of the embedded part body, and the connecting piece is used for fixing the edge of the embedded part body and the fixing groove.
2. The embedded part according to claim 1, wherein the fixing groove comprises a positioning plate disposed along an outer edge of the plugging panel and perpendicular to the plugging panel, an adjusting plate disposed parallel to the positioning plate and movably disposed on the plugging panel, and at least one adjusting member movably disposed on the plugging panel and used for adjusting a distance between the positioning plate and the adjusting plate.
3. The embedded part according to claim 1 or 2, wherein the long bottom edge and the two side edges of the embedded part body are embedded in concrete.
4. The embedment of claim 3, wherein a sign base is removably mounted to the short bottom edge of the embedment body.
5. The embedment of claim 4, wherein at least one access opening is provided on the short bottom edge of the embedment body.
6. The embedded part according to claim 5, wherein the access opening comprises a first through hole provided on the short bottom edge of the embedded part body, clamping grooves provided on both sides of the first through hole, and a cover plate movably provided on the clamping grooves and covering the first through hole.
7. The embedded part of claim 5, wherein the access opening comprises a second through hole formed in the short bottom edge of the embedded part body, an access door hinged to the edge of the second through hole and adapted to the second through hole, a nut formed in the edge of the access door and adapted to be fixed to the embedded part body, and a first bolt passing through the nut to fix the access door to the embedded part body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021233265.3U CN212744075U (en) | 2020-06-30 | 2020-06-30 | Embedded part |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021233265.3U CN212744075U (en) | 2020-06-30 | 2020-06-30 | Embedded part |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212744075U true CN212744075U (en) | 2021-03-19 |
Family
ID=75011557
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021233265.3U Active CN212744075U (en) | 2020-06-30 | 2020-06-30 | Embedded part |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212744075U (en) |
-
2020
- 2020-06-30 CN CN202021233265.3U patent/CN212744075U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 650501 no.1501, unit 2, building 8, block A1-2, jindunjunyuan phase II, Chenggong District, Kunming City, Yunnan Province Patentee after: Yunnan Hengnuo Construction Co.,Ltd. Address before: 650501 no.1501, unit 2, building 8, block A1-2, jindunjunyuan phase II, Chenggong District, Kunming City, Yunnan Province Patentee before: Yunnan Hengnuo mechanical and electrical installation Co.,Ltd. |
|
| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: No. 2-2-15, Building 11, Block A2, Shidai Junyuan, Chenggong District, Kunming City, Yunnan Province, China Patentee after: Yunnan Hengnuo Construction Co.,Ltd. Address before: 650501 no.1501, unit 2, building 8, block A1-2, jindunjunyuan phase II, Chenggong District, Kunming City, Yunnan Province Patentee before: Yunnan Hengnuo Construction Co.,Ltd. |