CN216892376U

CN216892376U - Be applied to warmhouse booth's pile foundation structure that can relapse dismouting

Info

Publication number: CN216892376U
Application number: CN202220545829.XU
Authority: CN
Inventors: 王龙飞; 张楚明; 李世文; 赵宗勃; 马昱
Original assignee: Lankao Fengchi Agricultural Technology Co ltd
Current assignee: Lankao Fengchi Agricultural Technology Co ltd
Priority date: 2022-03-14
Filing date: 2022-03-14
Publication date: 2022-07-05
Anticipated expiration: 2032-03-14

Abstract

The application discloses be applied to warmhouse booth's stake foundation structure that can relapse dismouting includes: the fixing screw, an installation ground hole arranged on the ground and a connecting cylinder; the fixing screw is inserted into a mounting hole arranged in the greenhouse or on the outer surface of the greenhouse; and a viscous mud layer is arranged between the mounting ground hole and the outer wall of the fixing screw rod. The structure can be conveniently and repeatedly installed and removed to replace part of the traditional semi-permanent concrete gravity foundation, and is particularly suitable for replacing the concrete gravity foundation of the peripheral area of a shed body, so that the concrete gravity foundation of the non-stressed area in the shed is effectively reduced, and the quantity of the concrete gravity foundations is effectively reduced.

Description

Be applied to warmhouse booth's pile foundation structure that can relapse dismouting

Technical Field

The application relates to the technical field of greenhouse installation, in particular to a pile foundation structure which is applied to a greenhouse and can be repeatedly disassembled and assembled.

Background

In order to improve the land utilization rate and facilitate unified management, in recent years, greenhouse structures are developed towards improving single-arch span and multi-arch span. However, large-scale plowing machinery cannot work in the greenhouse, supporting structures such as bearing foundations, stand columns, side walls and wall corners are connected with the ground through concrete gravity foundations in an inserting mode, in order to obtain reliable support, the cross section area of a concrete column body structure is large, when the large-scale machinery works in the greenhouse, the large-scale machinery easily collides with the parts to cause collapse of the greenhouse body, and in order to avoid accidents, the large-scale machinery needs to be avoided when moving in the greenhouse, so that the operation dead angles of the machinery in the greenhouse are increased, and the effective moving area of the agricultural machinery is reduced.

SUMMERY OF THE UTILITY MODEL

The application provides a be applied to warmhouse booth's pile foundation structure that can relapse dismouting for after solving the current warmhouse booth area increase that exists among the prior art, large-scale plowing machinery can't carry out safe and reliable's operation, causes the technical problem that destroys the normal farming of influence to canopy body support piece easily.

The application provides a be applied to warmhouse booth's pile foundation structure of dismouting repeatedly, include: the fixing screw, an installation ground hole arranged on the ground and a connecting cylinder; the fixing screw is inserted into a mounting ground hole arranged in the greenhouse or on the ground surface outside the greenhouse; a viscous mud layer is arranged between the inner wall of the mounting ground hole and the outer wall of the fixed screw;

the lower part of the fixed screw is accommodated in the mounting ground hole; the outer side wall of the lower part of the fixed screw is coated with a thermal shrinkage plastic anticorrosive layer; the upper part of the fixed screw rod extends out of the mounting ground hole; the connecting cylinder is in threaded connection with the upper part of the fixing screw rod; the top surface of the connecting cylinder is provided with a bearing column and is fixedly connected with the bearing column.

Preferably, the fixing screw includes: a rod tail, a rod clamp and a rod head; the club head is accommodated and arranged in the mounting ground hole; the rod clamp is arranged at the top of the rod head; the rod tail is arranged on the top surface of the rod clamp.

Preferably, a first thread structure is arranged on the outer side wall of the club head; the outer wall of the club head is coated with a thermal shrinkage plastic anticorrosive layer.

Preferably, the outer wall of the rod clamp is provided with a clamping ring.

Preferably, a second thread structure is arranged on the outer wall of the rod tail; the rod tail is in threaded connection with the connecting cylinder.

Preferably, the first thread formation has a greater thread width than the second thread formation; the pitch of the first thread formation is greater than the pitch of the second thread formation.

Preferably, the connector barrel comprises: the support ring, the fixing through holes symmetrically arranged in pairs, the clamping screw and the nut are arranged; the support ring is sleeved in the middle of the outer side wall of the connecting cylinder; the fixing through hole is formed in the side wall of the upper part of the support ring; the bearing column is sleeved on the upper part of the connecting cylinder and is abutted against the top surface of the support ring; the clamping screw penetrates through the fixing through hole and is connected with the bearing column and the upper part of the connecting cylinder; the nut is arranged on two extending ends of the clamping screw rod.

Preferably, the method comprises the following steps: an auxiliary support assembly; the auxiliary supporting component is sleeved on the outer side wall of the rod clamp and is respectively abutted against the ground.

The beneficial effects that this application can produce include:

1) the utility model provides a be applied to warmhouse booth's pile foundation structure that can relapse dismouting to can conveniently install repeatedly and remove improvement screw pile and replace partial traditional semipermanent concrete gravity basis, be particularly useful for replacing the concrete gravity basis of canopy body peripheral region, thereby effectively reduce the interior non-atress region concrete gravity basis of canopy, effectively reduce concrete gravity basis quantity.

2) The utility model provides a be applied to warmhouse booth's pile foundation structure that can relapse dismouting adopts this structure after, can improve the efficiency of construction, the gravity basis of relative concrete, the efficiency of construction improves 3~5 times. The outer wall of the rod head is provided with the rust-proof layer, so that the replacement and maintenance can be convenient. The structure can be repeatedly installed and removed, so that large machinery can enter the greenhouse to be operated conveniently, and more than half of cultivation dead angles are reduced.

3) The utility model provides a be applied to warmhouse booth's pile foundation structure that can relapse dismouting, this structure bearing capacity is stronger, can respond to strong wind, snow, fruit vegetables hang climing and unexpected condition leisurely, needs carry out the scene of consolidating temporarily to the big-arch shelter. The load capacity of the shed body is improved at any time by increasing the number of the screws or upgrading the models of the screws; can be temporarily removed during mechanical plowing and quickly installed and restored after plowing is completed.

Drawings

Fig. 1 is a schematic sectional view of a mounting state of a pile foundation structure capable of being repeatedly disassembled and assembled, which is applied to a greenhouse;

FIG. 2 is a cross-sectional structural view of a club head provided herein;

FIG. 3 is a schematic sectional elevational view of a connector barrel according to the present application in connection with a rod end;

FIG. 4 is a perspective view of a connector provided herein;

FIG. 5 is a front view of an embodiment of the present application;

illustration of the drawings:

113. mounting a ground hole; 12. Fixing the screw rod; 121. a rod tail; 122. a rod clamp; 123. a snap ring; 124. a viscous mud layer; 127. a thermal shrinkage plastic anticorrosive layer; 125. a club head; 13. a connecting cylinder; 131. a support ring; 132. a fixing through hole; 133. clamping a screw rod; 134. a nut; 141. a snap ring; 142. hinging a shaft; 143. and clamping the supporting legs.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings of the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. The components of embodiments of the present invention 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 figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.

Technical means which are not described in detail in the present application and are not used for solving the technical problems of the present application are all arranged according to common knowledge in the field, and various common knowledge arrangement modes can be realized.

Referring to fig. 1-5, the application provides a be applied to pile foundation structure of dismouting repeatedly of warmhouse booth includes: a fixed screw 12, a mounting hole 113 arranged on the ground, and a connecting cylinder 13; the fixed screw 12 is inserted into a mounting hole 113 arranged in the greenhouse or on the ground surface outside the greenhouse; a viscous slurry layer 124 is arranged between the inside of the installation ground hole 113 and the outer wall of the fixed screw 12;

the lower part of the fixing screw 12 is accommodated in the mounting hole 113; the outer side wall of the lower part of the fixed screw 12 is coated with a thermal shrinkage plastic anticorrosive layer 127; the upper part of the fixed screw 12 extends out of the mounting ground hole 113; the connecting cylinder 13 is in threaded connection with the upper part of the fixing screw 12; the top surface of the connecting cylinder 13 is provided with a bearing column and is fixedly connected with the bearing column.

The structure uses the screw pile foundation of civil engineering construction for reference, but improves the material, the structure and the construction method to adapt to specific use scenes such as greenhouses and the like. The structure is simple, the cross section is smaller than the existing common concrete bearing base, various large-scale mechanical equipment can be operated in the greenhouse, the number of cultivation dead angles and the area are reduced, and the method is particularly suitable for the single-arch span and multi-arch multi-span greenhouse.

The installation and construction method of the structure comprises the following steps:

1. preparing an earth drill and a drill bit having a diameter larger than the diameter of the cylinder of the screw head 125 but slightly smaller than the diameter of the screw thread of the screw head 125

2. Preparing clay and adding water to prepare viscous slurry;

3. drilling soil at a preset position by using a soil drill, wherein the drilling depth is slightly less than the length of the screw head 125;

4. grouting the slurry prefabricated in the step 3 into the hole;

5. the screw is inserted into the borehole and drilled into the mud hole with a drill, leaving the screw clamp 122 exposed to the ground.

6. After the mud in the hole is solidified, the shed body connecting piece is connected with the rod tail 121 of the structure, and the upper end of the connecting piece is connected with the bearing column body after the height of the connecting piece is finely adjusted.

The removing construction method of the structure comprises the following steps:

1. the connection of the connecting piece to the bearing cylinder above the connecting piece is opened, and the connecting piece is taken down from the screw tail 121

2. The screw is reversely rotated and taken out by connecting the screw clamp 122 with a drilling machine

3. When the screw rod is tightly contacted with the soil body and is difficult to take out, the drill bit can be used for drilling holes around the screw rod to loosen the soil body and then take out the screw rod.

4. When the heat-shrinkable film of the screw is damaged, the screw can be torn off and replaced for reuse.

By adopting the steps, the structure can be installed, dismantled, recycled and reused as required, the structure is high in utilization rate, the utilization rate can be improved by repeated utilization for many times, the installation cost is reduced, and the repeated utilization can be realized without damage. The screw can be effectively protected from corrosion in the ground by the arrangement of the thermal shrinkage plastic anti-corrosion layer 127. According to the mechanical property requirement of the upper load-carrying structure, parameters such as the diameter, the length and the pitch of the screw rod are changed, so that the soil-bearing and load-bearing combined type screw can meet different soil types and different load-bearing requirements. The design of the connecting piece facilitates the fine adjustment of the height of the structure above the connecting piece.

In a specific embodiment, the screw rod foundation and the bearing column are connected, and the threads of the inner wall of the lower end of the screw rod foundation are matched with the rod tail; the shape of the upper end is matched with the linked cylinder and is linked through a bolt or a bayonet.

Preferably, the fixing screw 12 includes: a rod tail 121, a rod clip 122, a rod head 125; the club head 125 is accommodated in the mounting hole 113; the rod clip 122 is disposed on the top of the rod head 125; the rod tail 121 is disposed on the top surface of the rod clamp 122.

Preferably, a first thread structure is arranged on the outer side wall of the rod head 125; the outer wall of the club head 125 is covered with a thermal shrinkage plastic anti-corrosion layer 127. The threaded structure can improve the reliability of connection with the viscous mud layer 124 and improve the stress capacity.

In one embodiment, the heat shrink is coated: and a heat-shrinkable plastic sleeve with the thickness of 0.5 mm is adopted for coating, and the coating is rust-proof.

Preferably, a snap ring 123 is provided on the outer wall of the lever clip 122. The clamping ring 123 can be arranged on the end of the drilling machine, and the drilling machine is used for driving a screw rod, so that the mounting reliability is improved.

Preferably, a second thread structure is arranged on the outer wall of the rod tail 121; the rod tail 121 is threadedly connected to the connector barrel 13. This arrangement facilitates connection with the connector barrel 13.

In one embodiment, the head 125 of the set screw 12 is 1.5 to 3 meters long with a large thread and a wide pitch; the rod clip 122 is adapted to power the drill; the shank 121 is threaded fine for attachment and height adjustment, with the threads being in the opposite direction to the head 125.

Preferably, the connecting cylinder 13 comprises: the support ring 131, the fixing through holes 132 symmetrically arranged in pairs, the clamping screw 133 and the nut 134; the support ring 131 is sleeved in the middle of the outer side wall of the connecting cylinder 13; the fixing through hole 132 is opened on the upper side wall of the support ring 131; the bearing column is sleeved on the upper part of the connecting cylinder 13 and is abutted against the top surface of the support ring 131; the clamping screw 133 penetrates through the fixing through hole 132 and is connected with the bearing column and the upper part of the connecting cylinder 13; nuts 134 are mounted on both protruding ends of the clamping screw 133. The arrangement can realize the installation and connection of the bearing column and the connecting cylinder 13.

Preferably, the method comprises the following steps: an auxiliary support assembly; the auxiliary supporting component is sleeved on the outer side wall of the rod clamp 122 and is respectively abutted against the ground. According to the arrangement, the transverse stress strength above the connecting cylinder 13 can be improved, and the supporting reliability is improved.

The used auxiliary supporting component can be a supporting component commonly used in the prior art, and the auxiliary supporting is realized by arranging the diagonal bracing rods.

In one embodiment, the auxiliary support assembly comprises: a snap ring 141, a plurality of snap legs 143, a plurality of hinge shafts 142; the snap ring 141 is sleeved on the lower part of the snap ring 123 on the outer wall of the rod clip 122; the top end of each clamping leg 143 is hinged to the lower part of the clamping ring 141 through a hinge shaft 142. The bottom surfaces of the clamping support legs 143 are inserted into the ground for installation, so that the fixing screw 12 is reliably supported.

When this structure was used for the big-arch shelter upper part fixed, the heel post still shared the atress through being connected with the support column, realized normal use. In one embodiment, the greenhouse comprises: shed cloth, shed roofs and supporting columns; the shed cloth is laid on the shed top surface, and the main structure of the shed is supported by the supporting columns. For example, in the external fixation of the shed cloth, the structure can be adopted, and the fixation can be realized by respectively arranging a plurality of installation ground holes 113 on the ground outside the shed and utilizing the structure to realize the effective fixed clamping connection on the bottom surface of the shed cloth.

The structure mainly aims at the fixed support of the greenhouse steel frame structure, and has the advantage that the friction force is utilized to erect and dismantle more conveniently. The more advantageous application scene is that the large-span warm and humid structure and the auxiliary bearing upright post of the multi-span greenhouse are supported and fixed.

The original both ends of current big-arch shelter steel construction are buried underground, and more the advantage is single large-span, and the centre needs to increase a lot of auxiliary support piece and utilizes its convenient characteristics of erectting and dismantling, can make things convenient for the inside activity work of agricultural machinery big-arch shelter.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the utility model can be made, and equivalents and modifications of some features of the utility model can be made without departing from the spirit and scope of the utility model.

Claims

1. The utility model provides a be applied to warmhouse booth's pile foundation structure that can relapse dismouting, its characterized in that includes: a fixed screw (12), a mounting ground hole (113) arranged on the ground and a connecting cylinder (13); the fixed screw (12) is inserted into a mounting ground hole (113) arranged in the greenhouse or on the ground surface outside the greenhouse; a viscous slurry layer (124) is arranged between the inner part of the installation ground hole (113) and the outer wall of the fixed screw rod (12);

the lower part of the fixed screw rod (12) is accommodated in the mounting ground hole (113); the outer side wall of the lower part of the fixed screw (12) is coated with a thermal shrinkage plastic anticorrosive layer (127); the upper part of the fixed screw rod (12) extends out of the mounting ground hole (113); the connecting cylinder (13) is in threaded connection with the upper part of the fixing screw rod (12); the top surface of the connecting cylinder (13) is provided with a bearing column and is fixedly connected with the bearing column.

2. The pile substructure applied to a greenhouse of claim 1, wherein said set screw (12) comprises: a rod tail (121), a rod clamp (122) and a rod head (125); the club head (125) is accommodated in the mounting ground hole (113); the rod clamp (122) is arranged at the top of the rod head (125); the rod tail (121) is arranged on the top surface of the rod clamp (122).

3. The pile substructure applied to a greenhouse of claim 2, wherein the club head (125) is provided on its outer side wall with a first screw structure; the outer wall of the club head (125) is coated with a thermal shrinkage plastic anti-corrosion layer (127).

4. The pile substructure applied to a greenhouse of claim 2, wherein said rod clip (122) is provided with a clip ring (123) on its outer wall.

5. The pile substructure applied to a greenhouse as claimed in claim 3, wherein the outer wall of said rod tail (121) is provided with a second screw structure; the rod tail (121) is in threaded connection with the connecting cylinder (13).

6. The pile substructure applied to a greenhouse of claim 5, wherein the first thread structure has a greater thread width than the second thread structure; the pitch of the first thread formation is greater than the pitch of the second thread formation.

7. A repeatedly detachable pile foundation structure for a greenhouse as claimed in claim 1, wherein the connecting cylinder (13) comprises: the support ring (131), the fixing through holes (132) symmetrically arranged in pairs, the clamping screw rod (133) and the nut (134); the support ring (131) is sleeved in the middle of the outer side wall of the connecting cylinder (13); the fixing through hole (132) is arranged on the side wall of the upper part of the support ring (131); the bearing column is sleeved at the upper part of the connecting cylinder (13) and is abutted against the top surface of the support ring (131); the clamping screw rod (133) penetrates through the fixing through hole (132) and is connected with the bearing column and the upper part of the connecting cylinder (13); the nuts (134) are arranged on two extending ends of the clamping screw rod (133).

8. The pile foundation structure of claim 7, which is applied to a greenhouse, comprising: an auxiliary support assembly; the auxiliary supporting component is sleeved on the outer side wall of the rod clamp (122) and is respectively abutted against the ground.