CN217027045U

CN217027045U - Pile foundation construction auxiliary assembly

Info

Publication number: CN217027045U
Application number: CN202122413677.6U
Authority: CN
Inventors: 范士录; 高洪亮; 李唯馨; 李士峰; 李宗岳
Original assignee: Dezhou Qunze Foundation Engineering Co ltd
Current assignee: Dezhou Qunze Foundation Engineering Co ltd
Priority date: 2021-10-08
Filing date: 2021-10-08
Publication date: 2022-07-22
Anticipated expiration: 2031-10-08

Abstract

The utility model discloses a pile foundation construction auxiliary assembly, which relates to the field of pile foundation construction. According to the pile foundation construction auxiliary assembly, the hydraulic push rod is started to place the body, pouring operation is carried out, after concrete is formed, the motor and the hydraulic rod are started to carry out formwork removal operation, the device can be used for quickly removing the formwork from the poured foundation pile, the height of the foundation pile is modified through the hydraulic push rod, and the pile foundation construction auxiliary assembly is simple to operate and convenient to maintain.

Description

Pile foundation construction auxiliary assembly

Technical Field

The utility model relates to the field of pile foundation construction, in particular to a pile foundation construction auxiliary assembly.

Background

The construction of the pile foundation of the bridge is an important link in the construction process of the bridge. The pile foundation is divided into cast-in-situ bored pile, driven pile, static pressure pile, immersed tube cast-in-situ pile, explosion-expanded pile and tubular pile. In the construction method of the pile foundation by drilling and pouring, a steel casing is generally used as a construction auxiliary device in the prior art, and the steel casing is generally designed to have the depth of penetration of 10-60 m. During construction, after a steel casing is driven into soil in a soil layer by a vibration hammer, construction pore-forming is carried out in an area surrounded by the side wall of the steel casing by using a large drilling machine and a large punching machine, slag is removed after pore-forming, and cement concrete is poured into the steel casing once after slag removal.

The existing pile foundation is constructed by installing a steel reinforcement framework on the ground in advance, then installing a concrete baffle plate on the outer side of the steel reinforcement framework, fixing the baffle plate through a metal clamp, injecting concrete into the baffle plate, and removing the metal clamp and the baffle plate after the concrete is dried, wherein the installation steps are complex and the removal is difficult during construction; meanwhile, during construction, the stability of the whole device is poor, and therefore the pile foundation construction auxiliary assembly is provided.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims to provide a pile foundation construction auxiliary assembly which can effectively solve the problems of complex installation steps and difficult dismantling in the construction process in the background technology; meanwhile, the stability of the whole device is poor during construction.

In order to realize the purpose, the utility model adopts the technical scheme that: the utility model provides a pile foundation construction auxiliary assembly, includes mould device, connecting device, form removal device, hoisting device and strutting arrangement, mould device includes fixed rim plate, connecting device includes connecting rod, first mount pad and second mount pad, and is a plurality of first mount pad side surface and fixed rim plate side surface respectively with a plurality of connecting rod side surface connection, form removal device includes motor and second drive gear, and is a plurality of second drive gear side surface respectively with a plurality of first mount pad side surface connection, a plurality of second drive gear respectively with a plurality of second mount pad normal running fit, hoisting device includes hydraulic push rod, base and third mount pad, and is a plurality of hydraulic push rod side surface all is equipped with the lifter, and is a plurality of third mount pad side surface, a plurality of second mount pad side surface, A plurality of motor surfaces and a plurality of lifting rod side surface respectively with a plurality of base side surface connections, strutting arrangement includes support frame and bottom plate, and is a plurality of support frame side surface all is connected with bottom plate side surface, and is a plurality of hydraulic push rod side surface respectively with a plurality of support frame side surface connections, the base is promoted in the time of hydraulic push rod operation, and the body rises simultaneously, realizes extending the pile foundation.

Preferably, the die device further comprises a body and a plurality of fixing bolts, wherein a plurality of screw holes are formed in the surface of one side of the body and one side of each of the plurality of fixing wheel discs, the plurality of fixing bolts are respectively connected with the plurality of screw holes and are in rotating fit with the plurality of screw holes, and the body can be replaced by disassembling the fixing bolts so as to adapt to different working requirements.

Preferably, the connecting device further comprises a plurality of hydraulic rods, one side surface of the connecting rod and one side surface of the third mounting seat are respectively connected with one side surface of the plurality of hydraulic rods, and the hydraulic rods help the connecting rod to move, so that the form removal speed is increased.

Preferably, the form removal device still includes first drive gear, and is a plurality of a motor side surface all is equipped with the rotation axis, and is a plurality of a first drive gear side surface is connected with a plurality of rotation axis side surface respectively, and is a plurality of first drive gear meshes with a plurality of second drive gear respectively, and the operation of motor drive first drive gear and second drive gear makes connecting rod and body remove to both ends, reaches the purpose of form removal.

Preferably, hoisting device still includes the pulley, and is a plurality of support frame side surface all is equipped with the slide, and is a plurality of the pulley is connected with a plurality of slides respectively, and is a plurality of the pulley respectively with a plurality of slide sliding fit, a plurality of a pulley side surface is connected with a plurality of base side surface respectively, and the pulley helps the base to slide in the support frame, avoids leading to energy loss because of the frictional force influence.

Preferably, the supporting device further comprises a reinforcing rod and a plurality of side supporting columns, one side surface of the reinforcing rod and one side surface of each of the plurality of side supporting columns are respectively connected with one side surface of the plurality of supporting frames, and the reinforcing rod and the side supporting columns are used for increasing the structural strength of the device and the stability of the device.

Compared with the prior art, the utility model has the following beneficial effects:

according to the utility model, the hydraulic rod and the motor are arranged, the hydraulic rod helps the connecting rod to move, the mould removing speed is accelerated, and the motor drives the first driving gear and the second driving gear to operate, so that the connecting rod and the body move towards two ends, and the aim of mould removing is achieved.

According to the utility model, the pulley and the hydraulic push rod are arranged, the base is pushed when the hydraulic push rod runs, the body rises simultaneously, the pile foundation is extended, the pulley helps the base to slide in the supporting frame, and energy loss caused by friction is avoided.

Drawings

Fig. 1 is a schematic view of a first perspective external overall structure of a pile foundation construction aid assembly of the present invention;

FIG. 2 is an external elevation view of a pile foundation construction aid assembly of the present invention;

FIG. 3 is a schematic view of a second perspective external overall structure of a pile foundation construction aid assembly of the present invention;

FIG. 4 is an enlarged partial view of the auxiliary assembly for pile foundation construction shown in FIG. 1 at point A;

fig. 5 is a partially enlarged structural view of a pile foundation construction auxiliary assembly of the present invention at B of fig. 3.

In the figure: 100. a mold device; 110. a body; 120. fixing the wheel disc; 130. fixing the bolt; 200. a connecting device; 210. a connecting rod; 220. a hydraulic rod; 230. a first mounting seat; 240. a second mounting seat; 300. a form removal device; 310. a motor; 320. a first drive gear; 330. a second drive gear; 400. a lifting device; 410. a hydraulic push rod; 420. a base; 430. a third mounting seat; 440. a pulley; 500. a support device; 510. a support frame; 520. a base plate; 530. a reinforcing rod; 540. side support columns.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless explicitly stated or limited otherwise, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in a specific case to those of ordinary skill in the art.

Referring to fig. 1-5, the present invention relates to an auxiliary assembly for pile foundation construction, including a mold device 100, a connecting device 200, a form removing device 300, a lifting device 400 and a supporting device 500, wherein the mold device 100 includes a fixed wheel 120, the connecting device 200 includes a connecting rod 210, a first mounting seat 230 and a second mounting seat 240, a side surface of the first mounting seats 230 and a side surface of the fixed wheel 120 are respectively connected to a side surface of the connecting rod 210, the form removing device 300 includes a motor 310 and a second driving gear 330, a side surface of the second driving gear 330 is respectively connected to a side surface of the first mounting seats 230, the second driving gears 330 are respectively rotatably engaged with the second mounting seats 240, the lifting device 400 includes a hydraulic push rod 410, a base 420 and a third mounting seat 430, a lifting rod is disposed on a side surface of the hydraulic push rod 410, a plurality of third mount pad 430 side surface, a plurality of second mount pad 240 side surface, a plurality of motor 310 surface and a plurality of lifting bar side surface are connected with a plurality of base 420 side surface respectively, strutting arrangement 500 includes support frame 510 and bottom plate 520, a plurality of support frames 510 side surface all with bottom plate 520 side surface connection, a plurality of hydraulic push rod 410 side surface respectively with a plurality of support frames 510 side surface connection, hydraulic push rod 410 promotes base 420 when moving, body 110 rises simultaneously, realizes extending the pile foundation.

Further, the mold device 100 further includes a body 110 and fixing bolts 130, a plurality of screw holes are formed on a side surface of the plurality of bodies 110 and the plurality of fixing discs 120, the plurality of fixing bolts 130 are respectively connected with the plurality of screw holes, the plurality of fixing bolts 130 are respectively matched with the plurality of screw holes in a rotating manner, and the body 110 can be replaced by detaching the fixing bolts 130 to meet different working requirements.

Further, the connecting device 200 further includes a hydraulic rod 220, a side surface of the connecting rods 210 and a side surface of the third mounting seat 430 are respectively connected to a side surface of the hydraulic rods 220, and the hydraulic rods 220 assist the connecting rods 210 to move, thereby increasing the removal speed.

Further, the form removing device 300 further includes a first driving gear 320, a side surface of each of the plurality of motors 310 is provided with a rotating shaft, a side surface of each of the plurality of first driving gears 320 is connected to a side surface of each of the plurality of rotating shafts, the plurality of first driving gears 320 are respectively engaged with the plurality of second driving gears 330, and the motors 310 drive the first driving gears 320 and the second driving gears 330 to operate, so that the connecting rod 210 and the body 110 move to both ends, thereby achieving the purpose of form removing.

Further, hoisting device 400 still includes pulley 440, and a plurality of support frame 510 side surface all is equipped with the slide, and a plurality of pulleys 440 are connected with a plurality of slides respectively, and a plurality of pulleys 440 respectively with a plurality of slide sliding fit, a plurality of pulleys 440 side surface are connected with a plurality of base 420 side surface respectively, and pulley 440 helps base 420 to slide in support frame 510, avoids leading to energy loss because of the frictional force influence.

Furthermore, the supporting device 500 further includes a plurality of reinforcing rods 530 and a plurality of side supporting pillars 540, a side surface of the plurality of reinforcing rods 530 and a side surface of the plurality of side supporting pillars 540 are respectively connected to a side surface of the plurality of supporting frames 510, and the reinforcing rods 530 and the side supporting pillars 540 are used to increase the structural strength of the device and increase the stability of the device.

The working principle of the utility model is as follows:

referring to fig. 1-5, the present invention is an auxiliary assembly for pile foundation construction, wherein a motor 310 is YE2-100, when in use, the assembly is moved to a suitable position, a hydraulic push rod 410 is started to place a body 110, a pouring operation is performed, after concrete is formed, the motor 310 and the hydraulic rod 220 are started to move the body 110 to two ends, a form removing operation is performed, if a pile height needs to be increased, the hydraulic push rod 410 is started again to move the body 110 to the upper end of the poured pile, a dial is arranged inside the body 110, an operator can judge the pouring height by the dial, a reinforcing rod 530 and a side supporting column 540 are both used to increase the structural strength of the assembly and increase the stability of the assembly, the assembly can rapidly remove the form of the poured pile, and modify the pile height by the hydraulic push rod 410, the operation is simple, the maintenance is convenient.

The foregoing shows and describes the general principles and features of the present invention, together with the advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a pile foundation construction auxiliary assembly which characterized in that: including mold device (100), connecting device (200), form removal device (300), hoisting device (400) and strutting arrangement (500), mold device (100) is including fixed rim plate (120), connecting device (200) is including connecting rod (210), first mount pad (230) and second mount pad (240), and is a plurality of first mount pad (230) a side surface and fixed rim plate (120) a side surface are connected with a plurality of connecting rod (210) a side surface respectively, form removal device (300) includes motor (310) and second drive gear (330), and is a plurality of second drive gear (330) a side surface is connected with a plurality of first mount pad (230) a side surface respectively, and is a plurality of second drive gear (330) is respectively with a plurality of second mount pad (240) normal running fit, hoisting device (400) include hydraulic ram (410), Base (420) and third mount pad (430), it is a plurality of hydraulic push rod (410) a side surface all is equipped with the lift bar, and is a plurality of third mount pad (430) a side surface, a plurality of second mount pad (240) a side surface, a plurality of motor (310) surface and a plurality of lift bar a side surface are connected with a plurality of base (420) a side surface respectively, strutting arrangement (500) are including support frame (510) and bottom plate (520), and are a plurality of support frame (510) a side surface all is connected with bottom plate (520) a side surface, and is a plurality of hydraulic push rod (410) a side surface is connected with a plurality of support frames (510) a side surface respectively.

2. A pile foundation construction aid assembly as claimed in claim 1, wherein: the die device (100) further comprises a body (110) and fixing bolts (130), a plurality of screw holes are formed in the surfaces of one side of the body (110) and one side of the fixing wheel disc (120), the fixing bolts (130) are connected with the screw holes respectively, and the fixing bolts (130) are matched with the screw holes in a rotating mode respectively.

3. A pile foundation construction aid assembly according to claim 1, wherein: the connecting device (200) further comprises hydraulic rods (220), and a plurality of side surfaces of the connecting rods (210) and a third mounting seat (430) are respectively connected with a plurality of side surfaces of the hydraulic rods (220).

4. A pile foundation construction aid assembly according to claim 1, wherein: the form removal device (300) further comprises a first driving gear (320), a plurality of rotating shafts are arranged on one side surface of the motor (310), a plurality of rotating shafts are connected to one side surface of the first driving gear (320) respectively, and the first driving gear (320) is meshed with the second driving gears (330) respectively.

5. A pile foundation construction aid assembly as claimed in claim 1, wherein: lifting device (400) still includes pulley (440), and is a plurality of support frame (510) a side surface all is equipped with the slide, and is a plurality of pulley (440) is connected with a plurality of slides respectively, and is a plurality of pulley (440) respectively with a plurality of slide sliding fit, a plurality of pulley (440) a side surface is connected with a plurality of bases (420) a side surface respectively.

6. A pile foundation construction aid assembly as claimed in claim 1, wherein: the supporting device (500) further comprises a plurality of reinforcing rods (530) and a plurality of side supporting columns (540), and one side surface of each reinforcing rod (530) and one side surface of each side supporting column (540) are respectively connected with one side surface of each supporting frame (510).