CN216892360U - A kind of construction engineering foundation pile with good stability - Google Patents

A kind of construction engineering foundation pile with good stability Download PDF

Info

Publication number
CN216892360U
CN216892360U CN202123071340.8U CN202123071340U CN216892360U CN 216892360 U CN216892360 U CN 216892360U CN 202123071340 U CN202123071340 U CN 202123071340U CN 216892360 U CN216892360 U CN 216892360U
Authority
CN
China
Prior art keywords
foundation pile
pile body
rotating shaft
bevel gear
worm
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN202123071340.8U
Other languages
Chinese (zh)
Inventor
程永超
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CN202123071340.8U priority Critical patent/CN216892360U/en
Application granted granted Critical
Publication of CN216892360U publication Critical patent/CN216892360U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00Energy generation through renewable energy sources
    • Y02E10/50Photovoltaic [PV] energy

Landscapes

  • Piles And Underground Anchors (AREA)

Abstract

本实用新型公开了一种稳固性能好的建筑工程基桩,包括基桩本体,该基桩本体的底端设置有地基桩头,基桩本体的顶端设置有安装平台,安装平台的上方设置有旋钮,旋钮的底端设置有转轴,且转轴贯穿安装平台并延伸至基桩本体的内部,转轴的底端设置有与基桩本体相配合的固定装置;基桩本体的圆周外侧设置有流线型防护装置。在流线型防护装置的作用下,利用其流线型外形减少来自上游的河水对基桩的冲击,大大提高了基桩的抗水流冲击能力,同时配合固定装置,使得插入泥土中的基桩本体可以在挡块的作用下,通过挡块在泥土中的扩散,增加基桩本体底端与泥土之间的接触面积,提高了基桩的稳固性以及承载能力。

Figure 202123071340

The utility model discloses a construction engineering foundation pile with good stability, which comprises a foundation pile body, a foundation pile head is arranged at the bottom end of the foundation pile body, an installation platform is arranged at the top end of the foundation pile body, and an installation platform is arranged above the installation platform. Knob, the bottom end of the knob is provided with a rotating shaft, and the rotating shaft penetrates the installation platform and extends to the inside of the foundation pile body, the bottom end of the rotating shaft is provided with a fixing device matched with the foundation pile body; the outer circumference of the foundation pile body is provided with a streamlined protection device. Under the action of the streamlined protection device, its streamlined shape is used to reduce the impact of the river water from the upstream on the foundation pile, which greatly improves the resistance of the foundation pile to the impact of water flow. Under the action of the block, through the diffusion of the block in the soil, the contact area between the bottom end of the foundation pile body and the soil is increased, and the stability and bearing capacity of the foundation pile are improved.

Figure 202123071340

Description

一种稳固性能好的建筑工程基桩A kind of construction engineering foundation pile with good stability

技术领域technical field

本实用新型涉及建筑基桩技术领域,具体来说,涉及一种稳固性能好的建筑工程基桩。The utility model relates to the technical field of construction foundation piles, in particular to a construction engineering foundation pile with good stability.

背景技术Background technique

桩基础:由桩和连接于桩顶的承台共同组成的基础,若桩身全部埋于土中,承台底面与土体接触,则称为低承台桩基;若桩身上部露出地面而承台底位于地面以上,则称为高承台桩基,建筑桩基通常为低承台桩基础。Pile foundation: a foundation composed of piles and a cap connected to the top of the pile. If the pile body is all buried in the soil and the bottom of the cap is in contact with the soil, it is called a low cap pile foundation; if the top of the pile body is exposed to the ground The bottom of the cap is above the ground, it is called a high cap pile foundation, and the construction pile foundation is usually a low cap pile foundation.

例如专利号CN211690300U公开了一种水利工程建筑基桩,包括基桩本体基桩本体中中央开设有与基桩本体同轴心的基桩孔,流线型防护装置靠近河流上游一侧设有抗冲击保护套。有益效果:通过增设了流线型防护装置,并加装了一层抗冲击保护套,利用其流线型外形减少来自上游的河水对基桩的冲击,大大提高了基桩的抗水流冲击能力。For example, Patent No. CN211690300U discloses a water conservancy engineering building foundation pile, which includes a foundation pile body and a foundation pile hole coaxial with the foundation pile body in the center of the foundation pile body, and the streamline protection device is provided with impact protection on the upstream side of the river set. Beneficial effects: By adding a streamlined protective device and adding a layer of impact-resistant protective sleeve, the streamlined shape is used to reduce the impact of the river water from the upstream on the foundation pile, which greatly improves the anti-water impact ability of the foundation pile.

但是该装置利用主地基桩头与副地基桩头将基桩固定在泥土中,虽然副地基桩头可以辅助主地基桩头起到固定的效果,但是副地基桩头通常较短,插入的泥土深度也足够有限,受到冲击时,并不能很好的起到固定的效果,从而造成基桩的倾斜。However, the device uses the main foundation pile head and the auxiliary foundation pile head to fix the foundation pile in the soil. Although the auxiliary foundation pile head can assist the main foundation pile head to achieve a fixing effect, the auxiliary foundation pile head is usually short, and the inserted soil The depth is also limited enough that when it is impacted, it does not have a good fixing effect, resulting in the inclination of the foundation pile.

针对相关技术中的问题,目前尚未提出有效的解决方案。For the problems in the related technologies, no effective solutions have been proposed so far.

实用新型内容Utility model content

针对相关技术中的问题,本实用新型提出一种稳固性能好的建筑工程基桩,以克服现有相关技术所存在的上述技术问题。Aiming at the problems in the related art, the utility model proposes a construction engineering foundation pile with good stability, so as to overcome the above-mentioned technical problems existing in the related art.

为此,本实用新型采用的具体技术方案如下:For this reason, the concrete technical scheme that the utility model adopts is as follows:

一种稳固性能好的建筑工程基桩,包括基桩本体,该基桩本体的底端设置有地基桩头,基桩本体的顶端设置有安装平台,安装平台的上方设置有旋钮,旋钮的底端设置有转轴,且转轴贯穿安装平台并延伸至基桩本体的内部,转轴的底端设置有与基桩本体相配合的固定装置;基桩本体的圆周外侧设置有流线型防护装置。A construction engineering foundation pile with good stability includes a foundation pile body, a foundation pile head is arranged at the bottom end of the foundation pile body, an installation platform is arranged at the top of the foundation pile body, a knob is arranged above the installation platform, and the bottom of the knob is arranged. The end is provided with a rotating shaft, and the rotating shaft penetrates the installation platform and extends to the inside of the foundation pile body, and the bottom end of the rotating shaft is provided with a fixing device matched with the foundation pile body;

进一步的,为了在正六边形凹槽的作用下,可以通过六边形扳手来转动旋钮,从而保证旋钮可以正常的转动,旋钮表面开设有正六边形凹槽。Further, in order to use a hexagonal wrench to rotate the knob under the action of the regular hexagonal groove, so as to ensure that the knob can be rotated normally, a regular hexagonal groove is formed on the surface of the knob.

进一步的,为了通过通孔与固定装置的配合,可以使得固定装置上的挡块可以移动,从而保证其运行过程中的稳定,基桩本体底部开设有与固定装置相配合的若干通孔。Further, in order to cooperate with the fixing device through the through hole, the block on the fixing device can be moved to ensure its stability during operation, and the bottom of the foundation pile body is provided with a number of through holes matching the fixing device.

进一步的,为了在固定装置的作用下,使得插入泥土中的基桩本体可以在挡块的作用下,通过挡块在泥土中的扩散,进一步的增加基桩的稳定性,大大的提高了基桩的稳固性以及承载能力,固定装置包括设置在基桩本体内部的壳体,壳体的顶部通过连接杆与转轴连接,且连接杆贯穿壳体并与锥齿轮一连接,锥齿轮一一侧设置有相啮合的锥齿轮二,锥齿轮二远离锥齿轮一的一侧与蜗杆连接,且蜗杆一侧通过轴承座与壳体连接,蜗杆一侧设置有相啮合的蜗轮,蜗轮的中部通过转动轴与壳体活动连接;壳体内均匀开设有若干凹槽,凹槽内设置有滑动杆,滑动杆底端设置有与凹槽相配合的凸起块,滑动杆顶端设置有挡块,且挡块外端与通孔相配合;蜗轮表面设置有若干镂空槽,且若干镂空槽均与凸起块相配合。Further, under the action of the fixing device, the body of the foundation pile inserted into the soil can further increase the stability of the foundation pile through the diffusion of the stopper in the soil under the action of the stopper and greatly improve the foundation. The stability and bearing capacity of the pile. The fixing device includes a shell arranged inside the pile body. The top of the shell is connected with the rotating shaft through a connecting rod, and the connecting rod penetrates the shell and is connected with the bevel gear. One side of the bevel gear is There is a meshing bevel gear 2, the side of the bevel gear 2 away from the bevel gear 1 is connected with the worm, and one side of the worm is connected with the housing through a bearing seat, and one side of the worm is provided with a meshing worm gear, and the middle of the worm gear rotates The shaft is movably connected with the casing; a plurality of grooves are evenly opened in the casing, a sliding rod is arranged in the groove, the bottom end of the sliding rod is provided with a protruding block matched with the groove, and the top of the sliding rod is provided with a block, and the block The outer end of the block is matched with the through hole; the surface of the worm wheel is provided with a plurality of hollow grooves, and the plurality of hollow grooves are matched with the raised blocks.

本实用新型的有益效果为:The beneficial effects of the present utility model are:

在流线型防护装置的作用下,利用其流线型外形减少来自上游的河水对基桩的冲击,大大提高了基桩的抗水流冲击能力,同时配合固定装置,使得插入泥土中的基桩本体可以在挡块的作用下,通过挡块在泥土中的扩散,增加基桩本体底端与泥土之间的接触面积,从而增加了进一步的增加基桩的稳定性,大大的提高了基桩的稳固性以及承载能力。Under the action of the streamlined protection device, its streamlined shape is used to reduce the impact of the river water from the upstream on the foundation pile, which greatly improves the resistance of the foundation pile to the impact of water flow. Under the action of the block, through the diffusion of the block in the soil, the contact area between the bottom end of the foundation pile body and the soil is increased, thereby further increasing the stability of the foundation pile and greatly improving the stability of the foundation pile. Carrying capacity.

附图说明Description of drawings

为了更清楚地说明本实用新型实施例或现有技术中的技术方案,下面将对实施例中所需要使用的附图作简单地介绍,显而易见地,下面描述中的附图仅仅是本实用新型的一些实施例,对于本领域普通技术人员来讲,在不付出创造性劳动的前提下,还可以根据这些附图获得其他的附图。In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the accompanying drawings required in the embodiments will be briefly introduced below. Obviously, the drawings in the following description are only of the present invention. For some embodiments of the present invention, for those of ordinary skill in the art, other drawings can also be obtained from these drawings without any creative effort.

图1是根据本实用新型实施例的一种稳固性能好的建筑工程基桩的结构示意图;1 is a schematic structural diagram of a construction project foundation pile with good stability according to an embodiment of the present invention;

图2是根据本实用新型实施例的一种稳固性能好的建筑工程基桩的剖使图;Fig. 2 is a sectional view of a construction project foundation pile with good stability according to an embodiment of the present utility model;

图3是图2中A处的局部放大图;Fig. 3 is the partial enlarged view of A place in Fig. 2;

图4是根据本实用新型实施例的一种稳固性能好的建筑工程基桩中固定装置的结构示意图之一;4 is one of the structural schematic diagrams of a fixing device in a construction project foundation pile with good stability according to an embodiment of the present invention;

图5是根据本实用新型实施例的一种稳固性能好的建筑工程基桩中固定装置的结构示意图之二;5 is the second structural schematic diagram of a fixing device in a construction project foundation pile with good stability according to an embodiment of the present invention;

图6是图2中B处的局部放大图。FIG. 6 is a partial enlarged view of B in FIG. 2 .

图中:In the picture:

1、基桩本体;101、通孔;2、地基桩头;3、安装平台;4、旋钮;401、正六边形凹槽;5、转轴;6、固定装置;601、壳体;602、连接杆;603、蜗杆;604、蜗轮;605、转动轴;606、凹槽;607、滑动杆;608、凸起块;609、挡块;610、镂空槽;611、锥齿轮一;612、锥齿轮二;613、轴承座;7、流线型防护装置。1. Foundation pile body; 101. Through hole; 2. Foundation pile head; 3. Installation platform; 4. Knob; 401. Regular hexagonal groove; 5. Rotating shaft; 6. Fixing device; Connecting rod; 603, worm; 604, worm gear; 605, rotating shaft; 606, groove; 607, sliding rod; 608, raised block; 609, stop; 610, hollow slot; 611, bevel gear one; 612, Bevel gear two; 613, bearing seat; 7, streamlined protection device.

具体实施方式Detailed ways

为进一步说明各实施例,本实用新型提供有附图,这些附图为本实用新型揭露内容的一部分,其主要用以说明实施例,并可配合说明书的相关描述来解释实施例的运作原理,配合参考这些内容,本领域普通技术人员应能理解其他可能的实施方式以及本实用新型的优点,图中的组件并未按比例绘制,而类似的组件符号通常用来表示类似的组件。In order to further illustrate each embodiment, the present invention provides accompanying drawings, which are part of the disclosure of the present invention, which are mainly used to illustrate the embodiments, and can be used to explain the operation principles of the embodiments in conjunction with the relevant descriptions in the specification, With reference to these contents, those of ordinary skill in the art will understand other possible implementations and advantages of the present invention. Components in the figures are not drawn to scale, and similar component symbols are generally used to denote similar components.

根据本实用新型的实施例,提供了一种稳固性能好的建筑工程基桩。According to the embodiments of the present invention, a construction engineering foundation pile with good stability is provided.

现结合附图和具体实施方式对本实用新型进一步说明,如图1-图3所示,根据本实用新型实施例的稳固性能好的建筑工程基桩,包括基桩本体1,该基桩本体1的底端设置有地基桩头2(在具体应用时,地基桩头2为锥形形状),基桩本体1的顶端设置有安装平台3,安装平台3的上方设置有旋钮4,旋钮4的底端设置有转轴5(在具体应用时,转轴5与基桩本体1之间设置有轴承),且转轴5贯穿安装平台3并延伸至基桩本体1的内部,转轴5的底端设置有与基桩本体1相配合的固定装置6;基桩本体1的圆周外侧设置有流线型防护装置7。The present utility model will now be further described with reference to the accompanying drawings and specific embodiments. As shown in Fig. 1 to Fig. 3 , the construction engineering foundation pile with good stability according to the embodiment of the present utility model comprises a foundation pile body 1. The foundation pile body 1 The bottom end is provided with a foundation pile head 2 (in the specific application, the foundation pile head 2 is a conical shape), the top of the foundation pile body 1 is provided with an installation platform 3, and a knob 4 is arranged above the installation platform 3. The bottom end is provided with a rotating shaft 5 (in a specific application, a bearing is provided between the rotating shaft 5 and the foundation pile body 1), and the rotating shaft 5 penetrates the installation platform 3 and extends to the interior of the foundation pile body 1, and the bottom end of the rotating shaft 5 is provided with a The fixing device 6 matched with the foundation pile body 1; the outer circumference of the foundation pile body 1 is provided with a streamlined protection device 7.

借助于上述技术方案,从而在流线型防护装置7的作用下,利用其流线型外形减少来自上游的河水对基桩的冲击,大大提高了基桩的抗水流冲击能力,同时配合固定装置6,使得插入泥土中的基桩本体1可以在挡块的作用下,通过挡块在泥土中的扩散,进一步的增加基桩的稳定性,大大的提高了基桩的稳固性以及承载能力。With the help of the above technical solutions, under the action of the streamlined protection device 7, the impact of the river water from the upstream on the foundation pile is reduced by its streamlined shape, and the impact resistance of the foundation pile is greatly improved. The foundation pile body 1 in the soil can further increase the stability of the foundation pile and greatly improve the stability and bearing capacity of the foundation pile through the diffusion of the stopper in the soil under the action of the stopper.

在一个实施例中,如图5所示,对于上述旋钮4来说,旋钮4表面开设有正六边形凹槽401,从而使得在正六边形凹槽401的作用下,可以通过六边形扳手来转动旋钮4,从而保证旋钮4可以正常的转动。In one embodiment, as shown in FIG. 5, for the knob 4, a regular hexagonal groove 401 is formed on the surface of the knob 4, so that under the action of the regular hexagonal groove 401, a hexagonal wrench can be used to rotate the knob 4, so as to ensure that the knob 4 can rotate normally.

在一个实施例中,对于上述基桩本体1来说,基桩本体1底部开设有与固定装置6相配合的若干通孔101,从而通过通孔101与固定装置6的配合,可以使得固定装置6上的挡块可以移动,从而保证其运行过程中的稳定。In one embodiment, for the above-mentioned foundation pile body 1, a plurality of through holes 101 are formed at the bottom of the foundation pile body 1 to cooperate with the fixing device 6, so that the fixing device can be made through the cooperation between the through holes 101 and the fixing device 6. The stop on 6 can be moved to ensure its stability during operation.

在一个实施例中,如图3-图6所示,对于上述固定装置6来说,固定装置6包括设置在基桩本体1内部的壳体601,壳体601的顶部通过连接杆602与转轴5连接,且连接杆602贯穿壳体601并与锥齿轮一611连接,锥齿轮一611一侧设置有相啮合的锥齿轮二612,锥齿轮二612远离锥齿轮一611的一侧与蜗杆603连接,且蜗杆603一侧通过轴承座613与壳体601连接,蜗杆603一侧设置有相啮合的蜗轮604,蜗轮604的中部通过转动轴605与壳体601活动连接;壳体601内均匀开设有若干凹槽606,凹槽606内设置有滑动杆607,滑动杆607底端设置有与凹槽606相配合的凸起块608,滑动杆607顶端设置有挡块609,且挡块609外端与通孔101相配合;蜗轮604表面设置有若干镂空槽610,且若干镂空槽610均与凸起块608相配合,凹槽606为与滑动杆607相配合的T形形状,从而使得在固定装置6的作用下,使得插入泥土中的基桩本体1可以在挡块609的作用下,通过挡块在泥土中的扩散,进一步的增加基桩的稳定性,大大的提高了基桩的稳固性以及承载能力。In one embodiment, as shown in FIGS. 3-6 , for the above-mentioned fixing device 6 , the fixing device 6 includes a casing 601 arranged inside the pile body 1 , and the top of the casing 601 is connected to the rotating shaft through a connecting rod 602 5 is connected, and the connecting rod 602 penetrates through the housing 601 and is connected with the bevel gear 1 611. One side of the bevel gear 1 611 is provided with a meshing bevel gear 2 612, and the side of the bevel gear 2 612 away from the bevel gear 1 611 is connected with the worm 603 One side of the worm 603 is connected with the casing 601 through the bearing seat 613, one side of the worm 603 is provided with a meshing worm wheel 604, and the middle of the worm gear 604 is movably connected with the casing 601 through the rotating shaft 605; the casing 601 is evenly opened There are several grooves 606. A sliding rod 607 is arranged in the groove 606. The bottom end of the sliding rod 607 is provided with a raised block 608 matched with the groove 606. The end is matched with the through hole 101; the surface of the worm wheel 604 is provided with a number of hollow grooves 610, and the plurality of hollow grooves 610 are matched with the raised blocks 608, and the groove 606 is a T-shaped shape matched with the sliding rod 607, so that the Under the action of the fixing device 6, the foundation pile body 1 inserted into the soil can further increase the stability of the foundation pile and greatly improve the stability of the foundation pile through the diffusion of the stopper in the soil under the action of the stopper 609. Stability and load-carrying capacity.

为了方便理解本实用新型的上述技术方案,以下就本实用新型在实际过程中的工作原理或者操作方式进行详细说明。In order to facilitate the understanding of the above technical solutions of the present invention, the working principle or operation mode of the present invention in the actual process will be described in detail below.

在实际应用时,首先将基桩本体1的底端的地基桩头2建筑工地中插入指定的地点,从而借助于六边形扳手来插入旋钮4表面的正六边形凹槽内部,从而转动六边形扳手来带动旋钮4进行转动,并在轴承的作用下,带动转轴5进行转动,并带动与转轴5连接的连接杆602进行转动,从而通过连接杆602带动锥齿轮一611进行转动,从而带动相啮合的锥齿轮二612进行转动,从而带动蜗杆603进行转动,从而带动相啮合的蜗轮604进行转动,从而在镂空槽610与凸起块608的配合作用下,使得凸起块608在镂空槽610内进行滑动,从而带动滑动杆607从内向外滑动,并在滑动杆607滑动的过程中通过通孔101,并延伸至基桩本体1的外侧,从而增加基桩本体1底端与泥土之间的接触面积,从而增加其稳定性。In practical application, firstly insert the foundation pile head 2 at the bottom end of the foundation pile body 1 into the designated place in the construction site, so as to insert the inside of the regular hexagonal groove on the surface of the knob 4 with the help of a hexagonal wrench, thereby turning the hexagonal A wrench drives the knob 4 to rotate, and under the action of the bearing, drives the rotating shaft 5 to rotate, and drives the connecting rod 602 connected with the rotating shaft 5 to rotate, so as to drive the bevel gear 1 611 to rotate through the connecting rod 602, thereby driving The meshing bevel gear 2 612 rotates, thereby driving the worm 603 to rotate, thereby driving the meshing worm gear 604 to rotate, so that under the cooperation of the hollow groove 610 and the convex block 608, the convex block 608 is in the hollow groove. Sliding inside 610, thereby driving the sliding rod 607 to slide from the inside to the outside, passing through the through hole 101 during the sliding process of the sliding rod 607, and extending to the outside of the pile body 1, thereby increasing the distance between the bottom end of the pile body 1 and the soil. the contact area between them, thereby increasing their stability.

综上所述,借助于本实用新型的上述技术方案,在流线型防护装置7的作用下,利用其流线型外形减少来自上游的河水对基桩的冲击,大大提高了基桩的抗水流冲击能力,同时配合固定装置6,使得插入泥土中的基桩本体1可以在挡块的作用下,通过挡块在泥土中的扩散,增加基桩本体1底端与泥土之间的接触面积,从而增加了进一步的增加基桩的稳定性,大大的提高了基桩的稳固性以及承载能力,同时在蜗杆603的直径远小于蜗轮604的直径,从而在蜗杆603带动蜗轮604进行转动时,可以省力。To sum up, with the help of the above-mentioned technical solutions of the present invention, under the action of the streamlined protection device 7, the impact of the river water from the upstream on the foundation pile is reduced by its streamlined shape, and the impact resistance of the foundation pile is greatly improved. At the same time, with the fixing device 6, the foundation pile body 1 inserted into the soil can increase the contact area between the bottom end of the foundation pile body 1 and the soil through the diffusion of the stopper in the soil under the action of the block, thereby increasing the The stability of the foundation pile is further increased, which greatly improves the stability and bearing capacity of the foundation pile. At the same time, the diameter of the worm 603 is much smaller than the diameter of the worm wheel 604, so that labor can be saved when the worm 603 drives the worm wheel 604 to rotate.

在本实用新型中,除非另有明确的规定和限定,术语“安装”、“设置”、“连接”、“固定”、“旋接”等术语应做广义理解,例如,可以是固定连接,也可以是可拆卸连接,或成一体;可以是机械连接,也可以是电连接;可以是直接相连,也可以通过中间媒介间接相连,可以是两个元件内部的连通或两个元件的相互作用关系,除非另有明确的限定,对于本领域的普通技术人员而言,可以根据具体情况理解上述术语在本实用新型中的具体含义。In the present utility model, unless otherwise expressly specified and limited, terms such as "installation", "arrangement", "connection", "fixation", "swivel connection" should be understood in a broad sense, for example, it may be a fixed connection, It can also be detachable connection or integrated; it can be mechanical connection or electrical connection; it can be directly connected or indirectly connected through an intermediate medium, it can be the internal communication of two elements or the interaction of two elements Unless otherwise clearly defined, those of ordinary skill in the art can understand the specific meanings of the above terms in the present invention according to specific situations.

以上所述仅为本实用新型的较佳实施例而已,并不用以限制本实用新型,凡在本实用新型的精神和原则之内,所作的任何修改、等同替换、改进等,均应包含在本实用新型的保护范围之内。The above are only preferred embodiments of the present invention, and are not intended to limit the present invention. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the within the scope of protection of the present invention.

Claims (5)

1. The utility model provides a building engineering foundation pile that steadiness can be good, includes foundation pile body (1), and the bottom of this foundation pile body (1) is provided with ground pile head (2), its characterized in that:
the top end of the foundation pile body (1) is provided with an installation platform (3), a knob (4) is arranged above the installation platform (3), the bottom end of the knob (4) is provided with a rotating shaft (5), the rotating shaft (5) penetrates through the installation platform (3) and extends into the foundation pile body (1), and the bottom end of the rotating shaft (5) is provided with a fixing device (6) matched with the foundation pile body (1);
and a streamline protection device (7) is arranged on the outer side of the circumference of the foundation pile body (1).
2. The constructional engineering foundation pile with good stability performance according to claim 1, wherein the surface of the knob (4) is provided with a regular hexagonal groove (401).
3. The constructional engineering foundation pile with good stability according to claim 1, wherein the bottom of the foundation pile body (1) is provided with a plurality of through holes (101) matched with the fixing devices (6).
4. A constructional engineering foundation pile with good stability performance as claimed in claim 3, the fixing device (6) comprises a housing (601) arranged inside the foundation pile body (1), the top of the shell (601) is connected with the rotating shaft (5) through a connecting rod (602), and the connecting rod (602) penetrates through the shell (601) and is connected with a bevel gear I (611), one side of the first bevel gear (611) is provided with a second bevel gear (612) which is meshed with the first bevel gear, the side of the bevel gear II (612) far away from the bevel gear I (611) is connected with a worm (603), one side of the worm (603) is connected with the shell (601) through a bearing seat (613), a worm wheel (604) meshed with the worm (603) is arranged on one side of the worm, and the middle part of the worm wheel (604) is movably connected with the shell (601) through a rotating shaft (605);
a plurality of grooves (606) are uniformly formed in the shell (601), a sliding rod (607) is arranged in each groove (606), a protruding block (608) matched with the groove (606) is arranged at the bottom end of each sliding rod (607), a stop block (609) is arranged at the top end of each sliding rod (607), and the outer end of each stop block (609) is matched with the through hole (101);
the surface of the worm wheel (604) is provided with a plurality of hollow-out grooves (610), and the hollow-out grooves (610) are matched with the convex blocks (608).
5. The constructional engineering foundation pile with good stability of claim 4, wherein the groove (606) is T-shaped to match with the sliding rod (607).
CN202123071340.8U 2021-12-08 2021-12-08 A kind of construction engineering foundation pile with good stability Expired - Fee Related CN216892360U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202123071340.8U CN216892360U (en) 2021-12-08 2021-12-08 A kind of construction engineering foundation pile with good stability

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202123071340.8U CN216892360U (en) 2021-12-08 2021-12-08 A kind of construction engineering foundation pile with good stability

Publications (1)

Publication Number Publication Date
CN216892360U true CN216892360U (en) 2022-07-05

Family

ID=82204069

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202123071340.8U Expired - Fee Related CN216892360U (en) 2021-12-08 2021-12-08 A kind of construction engineering foundation pile with good stability

Country Status (1)

Country Link
CN (1) CN216892360U (en)

Similar Documents

Publication Publication Date Title
CN211646449U (en) Combined single-pile foundation of offshore wind turbine
CN216892360U (en) A kind of construction engineering foundation pile with good stability
CN202559368U (en) Subsidence-reducing pile structure of capped steel pipe of immersed tunnel
CN106761448B (en) A kind of pile-driving machine
CN206736929U (en) Protect the foundation pit structure of surrounding building
CN204646094U (en) A kind of shell type churning driven head
CN103104197A (en) Diameter-variable drill bit
CN109779534A (en) One kind taking native Screw Pile drilling tool
CN219974414U (en) Hole cleaning drill bit for small pile foundation
CN207144814U (en) A kind of rig external member of detachable mud pit
CN215408509U (en) Drilling and digging type full-casing combined device for pile foundation
CN204626390U (en) A kind of drilling tool current divider for quadruple high-pressure rotary-spray
CN111764833A (en) Ball valve type anti-clogging tri-wing drill
CN218667506U (en) Anchor support structure for foundation pit support
CN209508956U (en) Spiral steel pile with logatithmic spiral blade construction
CN106168115B (en) A kind of hard-rock boring drill bit of cooperation rotary drilling rig
CN213116178U (en) Drill bit of rotary drilling rig
CN211057842U (en) Fixing pile for tower foundation of power transmission tower
CN110593335B (en) Combined cutter suction dredger with ultra-large dredging depth of more than 40 meters
CN209430126U (en) High-strength anti-leakage rotary joint device for rotary spraying and reaming of screw pile machine
JPS5858491B2 (en) underground pile
CN220267601U (en) Rotary digging machine barrel drill additional mud guiding plate
CN217462163U (en) Tool type grating machine head for artificial pipe jacking
CN205713988U (en) A kind of efficient rotary digs rock drill bit
CN106468136A (en) A kind of cemented pebble helical layer bottom rotary bucket

Legal Events

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: 20220705

CF01 Termination of patent right due to non-payment of annual fee