CN215549672U - Square pile forming equipment for municipal civil engineering - Google Patents

Abstract

The utility model provides square pile forming equipment for municipal civil engineering, which comprises a C-shaped base and a model box, wherein the outer wall of the top of the base is provided with a long groove, the inner wall of one side of the long groove is provided with an irregular cam, and the input end of the irregular cam is connected with the output end of a motor fixedly connected to the outer wall of the top of the base through a connecting shaft; the outer wall of the bottom of the model box is fixedly connected with an arc-shaped block; the inner wall of one side, opposite to the base, of the base is provided with two sliding grooves, the outer walls of the two sides of the model box are respectively connected to the inner walls of the four sliding grooves in a sliding mode through sliding blocks, the inner wall of the bottom of each sliding groove is fixedly connected with an elastic support piece, and the outer wall of the top of each elastic support piece is fixedly connected to the outer wall of the bottom of each sliding block; and an anti-sticking layer is arranged on the inner wall of the model box. According to the utility model, concrete materials in the model box are gradually filled in each corner in the model box in the bumping process, so that the compactness and efficiency of square pile manufacturing are effectively improved, and the forming quality of the square pile is ensured.

Description

Square pile forming equipment for municipal civil engineering

Technical Field

The utility model relates to the technical field of piling equipment, in particular to square pile forming equipment for municipal civil engineering.

Background

In the present pile foundation technical field, pile former for building generally is circular stake, and along with the building is higher and higher, the intensity requirement to the pile foundation is higher and higher, and traditional circular stake wants to satisfy the requirement, just needs the more dark of beating the stake to increase the density of stake. This, on the one hand, requires more building material and increases the cost, and on the other hand, is not beneficial to the improvement of the building efficiency, so that it is necessary to design a device without increasing the cost and reducing the density. Therefore, the square pile forming equipment for the municipal civil engineering is provided.

Through retrieval, the chinese patent application No. CN202021587773.1 discloses a square pile forming device for municipal road and bridge engineering, the device comprises positioning columns and a mounting plate, the positioning columns are disposed at four ends of the top end surface of a lower mold, a guiding mechanism is disposed at the left end of the outer side of the lower mold, the guiding mechanism comprises a fixing plate, a rotating plate, a cylinder, a plug block, a T-shaped pipe, a concave platform, a positioning mechanism, a compression spring and a fixing cylinder, the fixing plate is symmetrically fastened with two upper and lower ends of the front side of the left end surface of the lower mold, the right sides of the upper and lower ends of the rotating plate are provided with cylinders, the cylinders movably extend into the inner sides of grooves formed in the middle portions of the upper and lower opposite surfaces of the two fixing plates, the cylinders pass through the left end surface of the rotating plate and are connected to the right ends of the inner side of the fixing cylinder through the compression spring, the cylinders tightly extend into the inner sides of the T-shaped pipes, the T-shaped pipes movably extend into the inner sides of through holes formed in the left end surface of the lower mold, and the right end of the inner side of the T-shaped pipe is provided with a concave platform, the positioning mechanism is arranged on the rear side of the left end of the lower die, and the fixed cylinder is locked on the right end face of the rotating plate. The square pile forming device for the municipal road and bridge engineering in the patent has the following defects: because the mold box is of a square structure, after materials such as concrete and the like are poured from the pouring hole, the materials flow slowly and are not dispersed completely in the mold box, and the quality of the formed square pile is poor.

SUMMERY OF THE UTILITY MODEL

In view of the above, embodiments of the present invention are intended to provide a square pile forming apparatus for municipal civil engineering, so as to solve or alleviate the technical problems in the prior art, and to provide at least one useful choice.

The technical scheme of the embodiment of the utility model is realized as follows: a square pile forming device for municipal civil engineering comprises a C-shaped base and a model box, wherein the outer wall of the top of the base is provided with a long groove, the inner wall of one side of the long groove is provided with an irregular cam, and the input end of the irregular cam is connected with the output end of a motor fixedly connected to the outer wall of the top of the base through a connecting shaft; the outer wall of the bottom of the model box is fixedly connected with an arc-shaped block; the inner wall of one side of the base is opposite to the inner wall of the base and is provided with two sliding grooves, the outer walls of two sides of the mold box are respectively connected to the inner walls of the four sliding grooves in a sliding mode through sliding blocks, the inner wall of the bottom of each sliding groove is fixedly connected with an elastic supporting piece, and the outer wall of the top of each elastic supporting piece is fixedly connected to the outer wall of the bottom of each sliding block.

In some embodiments, the inner wall of the mold box is provided with an anti-sticking layer, and one side outer wall of the mold box is provided with a cover plate.

In some embodiments, the outer wall of the top of the model box is provided with a baffle plate, and the outer wall of one side of the model box, which is close to the baffle plate, is provided with a limit plate.

In some embodiments, the outer wall of one side of the model box is provided with more than four holes, and the inner walls of the more than four holes are provided with I-shaped rubber rings.

In some embodiments, the inner wall of the I-shaped rubber ring is provided with an anti-blocking block.

In some embodiments, a clamping block is fixedly connected to an outer wall of one side of the mold box, a connecting seat is arranged on an outer wall of the clamping block through a clamping groove, and the clamping groove is arranged on an outer wall of one side of the connecting seat.

In some embodiments, the outer wall of one side of the connecting seat is provided with inlet holes with the same number as the holes, and the outer wall of the top of the connecting seat is fixedly connected with a straightening box.

In some embodiments, the outer wall of one side of the straightening box is provided with channels with the same number as the inlet holes, one end of each channel is rotatably connected with an extrusion roller set, and the other end of each channel is fixedly connected with an upper straightening plate and a lower straightening plate.

Due to the adoption of the technical scheme, the embodiment of the utility model has the following advantages:

1. after concrete and other materials are injected into the mold box, the starting motor drives the irregular cam to rotate in the long groove, when the protruding end of the irregular cam is in contact with the arc-shaped block at the bottom of the mold box, the whole mold box is jacked upwards in the chute, when the protruding end of the irregular cam slides over the arc-shaped block, the mold box is downward under the action of centrifugal force and is restored to a horizontal position after being buffered by the elastic support piece, and the concrete materials in the mold box are gradually filled in all corners in the mold box in the bumping process, so that the compactness and the efficiency of square pile manufacturing are effectively improved, and the quality of square pile molding is ensured.

2. According to the concrete condition of required square pile of making, extract the anti-blocking piece of corresponding hole position, then with the reinforcing bar that matches with it insert the mold box fit with the concrete casting from the hole can, easy operation is convenient for carry out nimble overall arrangement to a plurality of reinforcing bars according to the square pile of different structures, through setting up I-shaped rubber ring, effectively avoids being blockked up by cement in the hole, leads to the square pile after the shaping to dismantle the difficulty.

3. One end of the reinforcing steel bar required by square pile forming is pushed to a channel in the straightening box from the feed hole, the reinforcing steel bar is driven to go deep continuously, after the reinforcing steel bar is rolled and corrected in all directions through the extrusion roller set, the reinforcing steel bar enters the space between the upper straightening plate and the lower straightening plate and is straightened again, and finally the reinforcing steel bar enters the model box to be filled, so that the quality and the stability of the square pile forming are further improved.

The foregoing summary is provided for the purpose of description only and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments, and features described above, further aspects, embodiments, and features of the present invention will be readily apparent by reference to the drawings and following detailed description.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the embodiments or technical descriptions will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a top view of a mold box of the present invention;

FIG. 2 is a side view of the mold box of the present invention;

FIG. 3 is a structural view of the model box and the straightening box according to the present invention in a use state;

FIG. 4 is an exploded view of a mold box and alignment box of the present invention;

fig. 5 is a front view of the straightening box of the present invention.

Reference numerals: 1-base, 2-model box, 3-cover plate, 4-baffle, 5-limit plate, 6-block, 7-I-shaped rubber ring, 8-hole, 9-arc block, 10-irregular cam, 11-chute, 12-elastic support, 13-inlet, 14-connecting seat, 15-straightening box, 16-fixture block, 17-clamping groove, 18-straightening plate and 19-extrusion roller group.

Detailed Description

In the following, only certain exemplary embodiments are briefly described. As those skilled in the art will recognize, the described embodiments may be modified in various different ways, all without departing from the spirit or scope of the present invention. Accordingly, the drawings and description are to be regarded as illustrative in nature, and not as restrictive.

In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the utility model and to simplify the description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the utility model.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; the connection can be mechanical connection, electrical connection or communication; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly above and obliquely above the second feature, or simply meaning that the first feature is at a lesser level than the second feature.

Embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

Example 1

As shown in fig. 1-2, an embodiment of the utility model provides square pile forming equipment for municipal civil engineering, which comprises a base 1 and a model box 2, wherein the base 1 is of a C-shaped structure, an elongated slot is formed in the outer wall of the top of the base 1, an irregular cam 10 is rotatably connected to the inner wall of one side of the elongated slot through a rotating shaft, and the input end of the irregular cam 10 is connected with the output end of a motor fixedly connected to the outer wall of the top of the base 1 through a connecting shaft; an arc-shaped block 9 is fixed on the outer wall of the bottom of the model box 2 through a bolt; two spouts 11 have all been seted up to one side inner wall relative of base 1, and the both sides outer wall of model case 2 is respectively through sliding block sliding connection in the inner wall of four spouts 11, and the bottom inner wall of every spout 11 all has an elasticity piece 12 through the bolt fastening, and the top outer wall of elasticity piece 12 welds in the bottom outer wall of sliding block. After concrete and other materials are injected into the model box 2, the starting motor drives the irregular cam 10 to rotate in the long groove, when the protruding end of the irregular cam 10 is in contact with the arc-shaped block 9 at the bottom of the model box 2, the whole model box 2 is jacked upwards in the chute 11, when the protruding end of the irregular cam 10 slides over the arc-shaped block 9, the model box 2 is downward under the action of centrifugal force, and is restored to a horizontal position after being buffered by the elastic support part 12, and the concrete materials in the model box 2 are gradually filled in all corners in the model box 2 in the bumping process, so that the compactness and efficiency of square pile manufacturing are effectively improved, and the quality of square pile molding is ensured.

In one embodiment, the inner wall of the model box 2 is coated with an anti-sticking layer, and the outer wall of one side of the model box 2 is inserted with a cover plate 3; a baffle 4 is inserted into the outer wall of the top of the model box 2, and a limiting plate 5 is rotatably connected to the outer wall of one side, close to the baffle 4, of the model box 2 through a rotating shaft. The cover plate 3 is opened to inject concrete and other materials into the model box 2, and after the square pile is formed, the baffle plate 4 is pulled to lead out the formed square pile.

In one embodiment, the outer wall of one side of the model box 2 is provided with more than four holes 8, the inner walls of the more than four holes 8 are all clamped with an i-shaped rubber ring 7, and the inner wall of the i-shaped rubber ring 7 is wrapped with the anti-blocking block 6. According to the concrete situation of required square pile of making, extract the anti-blocking piece 6 of corresponding hole 8 position, then with the reinforcing bar that matches with it from hole 8 insert mold 2 in-match concrete casting can, easy operation is convenient for carry out nimble overall arrangement to a plurality of reinforcing bars according to the square pile of different structures, through setting up I-shaped rubber ring 7, effectively avoids being blockked up by cement in the hole 8, leads to the square pile after the shaping to dismantle the difficulty.

When the square pile manufacturing device works, the anti-blocking blocks 6 at the corresponding holes 8 are pulled out according to the specific situation of square piles to be manufactured, then the steel bars matched with the anti-blocking blocks are inserted into the model box 2 from the holes 8, the cover plate 3 is opened so as to inject materials such as concrete into the model box 2, after the materials such as the concrete are injected into the model box 2, the motor is started to drive the irregular cam 10 to rotate in the long groove, when the protruding end of the irregular cam 10 is contacted with the arc-shaped blocks 9 at the bottom of the model box 2, the whole model box 2 is jacked up in the sliding groove 11, after the protruding end of the irregular cam 10 slides over the arc-shaped blocks 9, the model box 2 is downward under the action of centrifugal force, and is buffered by the elastic support piece 12 to return to the horizontal position, and the concrete materials in the model box 2 are gradually filled into all corners in the model box 2 in the bumping process. After the square pile is formed, the baffle 4 is pulled so as to lead out the formed square pile.

Example 2

A square pile forming apparatus for municipal civil works, as shown in fig. 1 to 5, for straightening reinforcing bars; the present embodiment makes the following improvements on the basis of embodiment 1: a clamping block 16 is fixed on the outer wall of one side of the model box 2 through bolts, a connecting seat 14 is clamped on the outer wall of the clamping block 16 through a clamping groove 17, and the clamping groove 17 is formed in the outer wall of one side of the connecting seat 14; the outer wall of one side of connecting seat 14 is seted up and is advanced hole 13 the same with hole 8 quantity, and the top outer wall of connecting seat 14 passes through the bolt fastening and has alignment case 15, and the outer wall of one side of alignment case 15 is seted up and is advanced the same passageway of 13 quantity, and the one end of passageway is rotated and is connected with extrusion roller set 19, and the other end welding of passageway has upper and lower two alignment boards 18. And inserting fixture block 16 into fixture slot 17 to make connecting seat 14 and mold box 2 form a connecting relationship. One end of the reinforcing steel bar required by square pile forming is pushed to a channel in the straightening box 15 from the inlet hole 13, the reinforcing steel bar is rolled and corrected in an all-dimensional mode through the extrusion roller set 19 along with the fact that the reinforcing steel bar is driven to go deep continuously, the reinforcing steel bar enters the space between the upper straightening plate 18 and the lower straightening plate 18 to be straightened again, and finally the reinforcing steel bar enters the model box 2 to be filled, and the quality and the stability of the square pile forming are further improved.

When the connecting device works, the clamping block 16 is inserted into the clamping groove 17, so that the connecting seat 14 and the model box 2 form a connecting relation. One end of the reinforcing steel bar required by square pile forming is pushed to a channel in the straightening box 15 from the inlet hole 13, the reinforcing steel bar is rolled and corrected in an all-dimensional mode through the extrusion roller set 19 along with the fact that the reinforcing steel bar is driven to go deep continuously, the reinforcing steel bar enters the space between the upper straightening plate 18 and the lower straightening plate 18 to be straightened again, and finally the reinforcing steel bar enters the model box 2 to be filled, and the quality and the stability of the square pile forming are further improved.

The above description is only for the specific embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily conceive various changes or substitutions within the technical scope of the present invention, and these should be covered by the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the appended claims.

Claims (8)

1. The utility model provides a square pile former that municipal administration civil engineering used, includes base (1) and mold box (2) of C type structure, its characterized in that: the outer wall of the top of the base (1) is provided with an elongated slot, the inner wall of one side of the elongated slot is provided with an irregular cam (10), and the input end of the irregular cam (10) is connected with the output end of a motor fixedly connected to the outer wall of the top of the base (1) through a connecting shaft; the outer wall of the bottom of the model box (2) is fixedly connected with an arc-shaped block (9); the inner wall of one side of base (1) relative all is provided with two spout (11), and the both sides outer wall of mold box (2) is respectively through sliding block sliding connection in the inner wall of four spout (11), and the equal fixedly connected with elasticity of the bottom inner wall of every spout (11) props up piece (12), and the top outer wall fixed connection of elasticity props up piece (12) is in the bottom outer wall of sliding block.

2. The square pile forming equipment for municipal civil engineering according to claim 1, wherein: an anti-sticking layer is arranged on the inner wall of the model box (2), and a cover plate (3) is arranged on the outer wall of one side of the model box (2).

3. The square pile forming equipment for municipal civil engineering according to claim 2, wherein: a baffle (4) is arranged on the outer wall of the top of the model box (2), and a limiting plate (5) is arranged on the outer wall of one side, close to the baffle (4), of the model box (2).

4. The square pile forming equipment for municipal civil engineering according to claim 3, wherein: the outer wall of one side of the model box (2) is provided with more than four holes (8), and the inner walls of the more than four holes (8) are provided with I-shaped rubber rings (7).

5. The square pile forming equipment for municipal civil engineering according to claim 4, wherein: and an anti-blocking block (6) is arranged on the inner wall of the I-shaped rubber ring (7).

6. The square pile forming equipment for municipal civil engineering according to claim 1, wherein: a clamping block (16) is fixedly connected to the outer wall of one side of the model box (2), a connecting seat (14) is arranged on the outer wall of the clamping block (16) through a clamping groove (17), and the clamping groove (17) is arranged on the outer wall of one side of the connecting seat (14).

7. The square pile forming equipment for municipal civil engineering according to claim 6, wherein: the outer wall of one side of the connecting seat (14) is provided with inlet holes (13) with the same number as the holes (8), and the outer wall of the top of the connecting seat (14) is fixedly connected with a straightening box (15).

8. The square pile forming equipment for municipal civil engineering according to claim 7, wherein: the outer wall of one side of the straightening box (15) is provided with channels the number of which is the same as that of the inlet holes (13), one end of each channel is rotatably connected with an extrusion roller set (19), and the other end of each channel is fixedly connected with an upper straightening plate and a lower straightening plate (18).

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