CN209838297U - Aperture adjustable direction mound for road construction - Google Patents
Aperture adjustable direction mound for road construction Download PDFInfo
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- CN209838297U CN209838297U CN201920107727.8U CN201920107727U CN209838297U CN 209838297 U CN209838297 U CN 209838297U CN 201920107727 U CN201920107727 U CN 201920107727U CN 209838297 U CN209838297 U CN 209838297U
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- adjusting sleeve
- mound
- guiding hole
- road construction
- fixture blocks
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Abstract
The utility model discloses a road construction is with aperture adjustable direction mound relates to road construction engineering technical field, the utility model discloses a mound body, the internal portion of mound is seted up the guiding hole such as height of a plurality of equipartitions, all be provided with in the guiding hole with guiding hole complex adjusting sleeve, adjusting sleeve's one end is provided with a plurality of outside bellied fixture blocks, and a plurality of fixture blocks use the guiding hole center to be the annular array equipartition as the centre of a circle, a plurality of and fixture block complex draw-in grooves have been seted up to mound body side, the draw-in groove all communicates with each other with the guiding hole, the utility model has the advantages of simple structure, applicable drilling rod, the practicality in different diameters are.
Description
Technical Field
The utility model relates to a road construction engineering technical field, more specifically relate to a road construction is with hole diameter adjustable direction mound.
Background
The roadbed drainage engineering is mainly divided into ground drainage facilities and underground drainage facilities, the ground drainage facilities comprise side ditches, intercepting ditches, drainage ditches, water drops, rapid chutes, water blocking kerbs, evaporation ponds and the like, the underground drainage facilities comprise seepage ditches, seepage wells, isolation layers and the like, the seepage ditches can also be divided into stone-filled seepage ditches, tubular seepage ditches and hole type seepage ditches, and the three seepage ditches are respectively provided with a drainage layer (or a pipe or a hole) inverted filter layer and a sealing layer. The culvert construction quality requirement is as follows: (1) the pipe joint installation starts from the downstream, and the joint faces the upstream; (2) the width of the culvert pipe joint is not more than 10 mm; (3) if the drawing is specified, after the joint of the pipe joint is filled, a C20 concrete hoop is arranged outside the joint; (4) when the pipe joint adopts a socket joint, dry and hard cement mortar is firstly set at the female end.
When the roadbed drainage layer is punched, a guide pier for stabilizing a drill rod is needed, the existing guide pier is simple in structure, only one row of uniformly distributed guide holes are formed in the guide pier, the drill rod extends into the guide holes when the hole is punched, and penetrates out of the other end of the guide hole to punch the roadbed, so as to reduce the strong vibration in the drilling process of the drill rod, meanwhile, the drill rod is guided to a certain extent, so that the drill rod is more stable in the operation process, and the punched holes are more standard, but in the actual operation process, holes with different hole diameters are punched according to the actual conditions, then need the drilling rod of different diameters, if the drilling rod diameter is excessively less than the guiding hole internal diameter of direction mound, the drilling rod vibrations sense also can become stronger, has lost the guide effect to the drilling rod, and the guiding hole internal diameter of current direction mound is fixed, can not cooperate the drilling rod of different diameters to use, and the practicality is poor.
Therefore, it is a realistic meaning for those skilled in the art how to solve the above technical problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a: the guiding hole internal diameter in order to solve current direction mound is fixed, can not cooperate the drilling rod of different diameters to use, the poor technical problem of practicality, the utility model provides a road construction is with hole diameter adjustable direction mound.
The utility model discloses a realize above-mentioned purpose and specifically adopt following technical scheme:
the utility model provides a road construction is with hole diameter adjustable direction mound, includes the mound body, the equal high guiding hole such as a plurality of equipartitions is seted up to the internal portion of mound, all be provided with in the guiding hole with guiding hole complex adjusting sleeve, adjusting sleeve's one end is provided with a plurality of outside bellied fixture blocks, and a plurality of fixture blocks use the guiding hole center to be the annular array equipartition as the centre of a circle, a plurality of and fixture block complex draw-in grooves have been seted up to mound body side, the draw-in groove all communicates with each other with the.
Furthermore, the whole pier body is square, and the pier body is formed by pouring concrete.
Furthermore, the clamping block and the adjusting sleeve are integrally formed or welded.
Furthermore, the fixture blocks and the adjusting sleeve are made of steel or iron, and the number of the fixture blocks is 3-6.
Furthermore, the outer side of each clamping block is connected with a lifting lug, and each clamping block is only connected with one lifting lug which is at least provided with two lifting lugs.
Furthermore, the outer wall of the adjusting sleeve is engraved with inner diameter dimension marks.
The utility model has the advantages as follows:
1. come restriction guiding hole aperture size through adjusting sleeve, adjusting sleeve internal diameter and drilling rod diameter looks adaptation, consequently, the drilling rod according to the various diameter specifications of actual adoption, choose for use the adjusting sleeve of different internal diameters can, in advancing the guiding hole with corresponding adjusting sleeve, and make fixture block card on the adjusting sleeve advance one by one and correspond the draw-in groove, spline connection among the similar mechanical structure, the fixture block not only plays the positioning action to adjusting sleeve, mainly rotate along with the rotation of drilling rod for the restriction adjusting sleeve simultaneously, moreover, the steam generator is simple in structure, easily realize, the design is nimble ingenious, only can be applicable to the road bed operation of punching in various different apertures with a mound body, therefore, the clothes hanger is strong in practicability.
2. The whole pier body is square, and the pier body is formed by pouring concrete, so that the manufacturing difficulty is low, and the manufacturing cost is low.
3. The clamping block outside is connected with the lug, and a clamping block only connects a lug, and the lug is provided with two at least, and after the use, the couple is hung to the lug, and the couple other end passes through the zip fastener and connects on mechanical equipment to pull out whole adjusting sleeve through mechanical force, convenient operation is swift.
4. The outer wall of the adjusting sleeve is carved with an inner diameter size mark, and the inner diameter size mark represents the inner diameter size numerical value of the adjusting sleeve, so that the selection is convenient.
Drawings
FIG. 1 is a schematic structural view of a guide pier with adjustable aperture for road construction;
FIG. 2 is a schematic structural view of the right side view of FIG. 1;
fig. 3 is a schematic structural view when the pier body and the adjusting sleeve are separated.
Reference numerals: 1-pier body, 2-guide hole, 3-adjusting sleeve, 4-clamping block, 5-clamping groove, 6-lifting lug and 7-inner diameter size mark.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention, i.e., the described embodiments are only some, but not all embodiments of the invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiment of the present invention, all other embodiments obtained by the person skilled in the art without creative work belong to the protection scope of the present invention.
It is noted that relational terms such as "first" and "second," and the like, may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
The features and properties of the present invention are described in further detail below with reference to examples.
Example 1
As shown in fig. 1 to 3, this embodiment provides a road construction is with adjustable diameter of hole direction mound, including the mound body 1, a plurality of equal-height guiding holes 2 of equipartition are seted up to mound body 1 inside, all be provided with in the guiding hole 2 with guiding hole 2 complex adjusting sleeve 3, the one end of adjusting sleeve 3 is provided with a plurality of outside bellied fixture blocks 4, a plurality of fixture blocks 4 use guiding hole 2 center as the centre of a circle and be annular array equipartition, a plurality of draw-in grooves 5 with fixture block 4 complex are seted up to mound body 1 side, draw-in groove 5 all communicates with each other with guiding hole 2.
In this embodiment, restrict guiding hole aperture size through adjusting sleeve, adjusting sleeve internal diameter and drilling rod diameter looks adaptation, consequently, the drilling rod according to the various diameter specifications of actual adoption, choose for use the adjusting sleeve of different internal diameters can, in advancing the guiding hole with corresponding adjusting sleeve, and make fixture block card on the adjusting sleeve go into one by one and correspond the draw-in groove, spline connection among the similar mechanical structure, the fixture block not only plays the positioning action to adjusting sleeve, mainly rotate along with the rotation of drilling rod for the restriction adjusting sleeve simultaneously, moreover, the steam generator is simple in structure, and is easy to realize, and the design is nimble ingenious, only can be applicable to the road bed operation of punching in various different apertures with a mound body, therefore, the clothes hanger is strong in practicability.
Example 2
As shown in fig. 1 to 3, the present embodiment is further optimized based on embodiment 1, specifically, the whole pier body 1 is square, and the pier body 1 is formed by pouring concrete, so that the manufacturing difficulty is low, and the manufacturing cost is low.
Example 3
As shown in fig. 1 to 3, the present embodiment is further optimized on the basis of embodiment 1, specifically, the fixture block 4 and the adjusting sleeve 3 are integrally formed or welded, so as to facilitate processing and reduce manufacturing difficulty, the fixture block 4 and the adjusting sleeve 3 are made of steel or iron, so as to meet the requirement of use strength, the number of the fixture blocks 4 is 3-6, and the stability of the clamping structure is met.
Example 4
As shown in fig. 1 to 3, the present embodiment is further optimized on the basis of embodiment 1, specifically, the outer side of the fixture block 4 is connected with a lifting lug 6, and one fixture block 4 is connected with only one lifting lug 6, and at least two lifting lugs 6 are arranged on the lifting lug 6.
In this embodiment, after the use, the couple is hung to the lug, and the couple other end passes through the zip fastener to be connected on mechanical equipment (like the trailer) to pull out whole adjusting sleeve through mechanical force, convenient operation is swift.
Example 5
As shown in fig. 3, the present embodiment is further optimized on the basis of embodiment 1, specifically, an inner diameter size mark 7 is engraved on the outer wall of the adjusting sleeve 3, and the inner diameter size mark 7 represents an inner diameter size value of the adjusting sleeve 3, which is convenient to select.
The above description is only for the preferred embodiment of the present invention, and the present invention is not limited thereto, the protection scope of the present invention is defined by the claims, and all structural changes equivalent to the contents of the description and drawings of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides a road construction is with hole diameter adjustable direction mound, includes the mound body (1), inside guiding hole (2) such as height such as a plurality of equipartitions of seting up of the mound body (1), its characterized in that, all be provided with in guiding hole (2) with guiding hole (2) complex adjusting sleeve (3), the one end of adjusting sleeve (3) is provided with a plurality of outside bellied fixture blocks (4), and a plurality of fixture blocks (4) use guiding hole (2) center to be the annular array equipartition as the centre of a circle, a plurality of and fixture block (4) complex draw-in groove (5) have been seted up to mound body (1) side, draw-in groove (5) all communicate with each other with guiding hole (2).
2. The guide pier with the adjustable hole diameter for road construction according to claim 1, wherein the pier body (1) is square in shape as a whole, and the pier body (1) is formed by pouring concrete.
3. The guide pier with the adjustable aperture for road construction according to claim 1, wherein the fixture block (4) and the adjusting sleeve (3) are integrally formed or welded.
4. The guide pier with the adjustable aperture for road construction according to claim 3, wherein the fixture blocks (4) and the adjusting sleeve (3) are both made of steel or iron, and the number of the fixture blocks (4) is 3-6.
5. The guide pier with the adjustable hole diameter for road construction according to claim 4, wherein lifting lugs (6) are connected to the outer sides of the fixture blocks (4), one fixture block (4) is connected with only one lifting lug (6), and at least two lifting lugs (6) are arranged.
6. The guide pier with the adjustable aperture for road construction according to claim 1, wherein the outer wall of the adjusting sleeve (3) is engraved with inner diameter dimension marks (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920107727.8U CN209838297U (en) | 2019-01-22 | 2019-01-22 | Aperture adjustable direction mound for road construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920107727.8U CN209838297U (en) | 2019-01-22 | 2019-01-22 | Aperture adjustable direction mound for road construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209838297U true CN209838297U (en) | 2019-12-24 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920107727.8U Active CN209838297U (en) | 2019-01-22 | 2019-01-22 | Aperture adjustable direction mound for road construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209838297U (en) |
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2019
- 2019-01-22 CN CN201920107727.8U patent/CN209838297U/en active Active
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