CN205557504U - Adjustable building pile of width - Google Patents

Abstract

The utility model relates to the construction field, in particular to a construction pile with adjustable width. Including pile body and pile tip, pile body includes left split body and right split body, pile tip includes left split tip and right split tip, left split tip is hinged to the bottom of left split body, right split tip is hinged to right split body The bottom end also includes the first rotating shaft, and the bottoms of the left and right points are hinged through the first rotating shaft; it also includes the left bracket hinged on the inside of the left split body, the right bracket and the sleeve hinged on the inside of the right split body, and the left The bracket and the right bracket are respectively screwed to the inner cavity of the sleeve, and an adjustment rack is also connected between the first rotating shaft and the sleeve, the bottom end of the rack is rotatably sleeved on the first rotating shaft, and the outer wall of the sleeve is provided with a Adjust the gear that the rack meshes with. In this application, by adjusting the setting of the rack and the bushing, the width of the pile body can be flexibly adjusted, and at the same time, the cooperation between the pile body and the pile hole can be more in line with the standard, and the pile body can be adjusted directly after the pile is placed Lifting to realize the free adjustment of the width of the pile body in the pile pit.

Description

A construction pile with adjustable width

technical field

The invention relates to the construction field, in particular to a width-adjustable construction pile.

Background technique

Construction piles are mainly used to drive into the soil to support the foundation of its superstructure, so they are widely used in the field of construction engineering; existing construction piles include pile bodies and pile points, and the pile points are installed at the bottom of the pile body ; During use, by hitting the pile body, use the pile point to run downward in the soil to work; but it is found in use that because the structure of the pile body and the pile point is a fixed method, so on the construction piles for different size requirements Unable to adapt, the construction piles are often unqualified or not matched. And even if the matching is suitable, it needs to be adjusted before entering the pile, which is troublesome to adjust, and the degree of compatibility with the pile pit is not high.

Contents of the invention

The object of the present invention is to provide a width-adjustable construction pile to solve the above problems.

Above-mentioned technical purpose of the present invention is achieved through the following technical solutions:

A construction pile with adjustable width, comprising a pile body and a pile tip, the pile body includes a left split body and a right split body, the pile tip includes a left split tip and a right split tip, and the left split tip is hinged on the The bottom end of the left split body, the right split point is hinged to the bottom end of the right split body, and also includes a first rotating shaft, and the bottoms of the left split point and the right split point are hinged through the first rotating shaft; The left bracket on the inner side of the left split body, the right bracket hinged on the inner side of the right split body, and the sleeve used to connect the left bracket and the right bracket, the opposite ends of the left bracket and the right bracket are respectively screwed to the inner cavity of the sleeve, An adjustment rack is also connected between the first rotating shaft and the sleeve, the bottom end of the rack is rotatably sleeved on the first rotating shaft, and the outer wall of the sleeve is provided with a The gear between the left and right splits is provided with a reinforcing guide bar parallel to the sleeve, and the adjusting rack is provided with a long hole for passing through the reinforcing guide bar. The left and right splits There are at least two reinforcing guide bars respectively located above and below the casing, and the reinforcing guide bars are telescopic joint pipe bars.

Preferably, the outer wall of the sleeve is sheathed with a sleeve for limiting and adjusting the gear rack that can rotate relative to the sleeve, and the adjustment rack is passed through the sleeve.

Preferably, the sleeve includes a frame rod and a collar arranged at both ends of the frame rod and sheathed on the sleeve, and the adjusting rack is passed through the collar.

Preferably, the outer wall of the casing is partially recessed to form a limiting ring adapted to the collar.

Preferably, the adjusting rack and the sleeve are provided with matching guide bars and guide grooves along the length direction of the adjusting rack respectively.

Preferably, there are one or two guide bars and guide grooves.

In summary, the present invention has the following beneficial effects:

1. By adjusting the setting of the rack and the casing, the application not only realizes the flexible adjustment of the width of the pile body, but also makes the cooperation between the pile body and the pile hole more in line with the standard. The width of the pile body can be freely adjusted in the pile hole by lifting the strips, and it also saves the process of measuring the pile hole, adjusting the pile body, and then entering the pile. The installation is convenient, the adjustment is convenient, the application range of the pile body is wide, and the application suitability is high.

2. Strengthen the setting of the guide bar to ensure the stable and effective operation of the adjusting rack, the adjusting rack is not easy to bend, and the performance of the pile body is improved, so that the pile body can be applied to deeper pile pits, with wide application range and high strength .

Description of drawings

Fig. 1 is a structural schematic diagram of the present invention one;

Fig. 2 is a structural schematic diagram of the present invention two;

Fig. 3 is a schematic diagram of the structure of the adjusting rack.

detailed description

The present invention will be described in further detail below in conjunction with the accompanying drawings.

This specific embodiment is only an explanation of the present invention, and it is not a limitation of the present invention. Those skilled in the art can make modifications to this embodiment without creative contribution as required after reading this specification, but as long as they are within the rights of the present invention All claims are protected by patent law.

Embodiment one:

A construction pile with adjustable width, comprising a pile body and a pile tip, the pile body includes a left split body 1 and a right split body 2, the pile tip includes a left split tip 3 and a right split tip 4, the left split tip Hinged to the bottom end of the left split body, the right split point is hinged to the bottom end of the right split body, and also includes a first rotating shaft 5, and the bottoms of the left split point and the right split point are hinged by the first rotating shaft ; Also include the left bracket 6 hinged on the inside of the left split body, the right bracket 7 hinged on the inside of the right split body and the sleeve 11 for connecting the left bracket and the right bracket, and the opposite ends of the left bracket and the right bracket are respectively connected to The inner cavity of the sleeve is screwed, and an adjustment rack 8 is also connected between the first rotating shaft and the sleeve. The bottom end of the rack is rotatably sleeved on the first rotating shaft. The wall surface is provided with a gear 9 meshing with the adjustment rack, and a reinforcement guide bar 13 is arranged between the left and right splits parallel to the sleeve, and the adjustment rack is provided with a guide bar for passing through the reinforcement guide bar. In the elongated hole 14, there are at least two reinforcing guide bars respectively located above and below the casing between the left and right splits, and the reinforcing guide bars are retractable joint pipe bars.

The outer wall of the sleeve is sheathed with a sleeve 12 for limiting and adjusting the gear rack which can rotate relative to the sleeve, and the adjustment rack is passed through the sleeve.

The sleeve includes a frame rod 121 and a collar 122 arranged at both ends of the frame rod and sheathed on the sleeve, and the adjusting rack is passed through the collar. The outer tube wall of the casing is partially recessed to form a limiting ring 123 adapted to the collar. Adaptive guide bars 124 and guide grooves 125 are respectively provided on the adjustment rack and the sleeve along the length direction of the adjustment rack. There are one or two guide bars and guide grooves.

Embodiment two:

The difference from the above embodiment is that the guide bars are two on both sides of the adjusting rack.

In this application, by adjusting the setting of the rack and the bushing, the width of the pile body can be flexibly adjusted, and at the same time, the cooperation between the pile body and the pile hole can be more in line with the standard, and the pile body can be adjusted directly after the pile is placed Lift to realize the free adjustment of the width of the pile body in the pile pit, and also save the process of measuring the pile pit to adjust the pile body and then enter the pile. The installation is convenient, the adjustment is convenient, the application range of the pile body is wide, and the application suitability is high.

Claims (6)

1. A construction pile with adjustable width, comprising a pile body and a pile tip, characterized in that: the pile body includes a left split body (1) and a right split body (2), and the pile tip includes a left split tip (3 ) and a right branch (4), the left branch is hinged to the bottom end of the left split body, the right split point is hinged to the bottom end of the right split body, and also includes a first rotating shaft (5), The bottoms of the left sub-point and the right sub-point are hinged by the first rotating shaft; it also includes a left bracket (6) hinged on the inside of the left split body, a right bracket (7) hinged on the inside of the right split body and used to connect the left bracket and the sleeve (11) of the right bracket, the opposite ends of the left bracket and the right bracket are respectively screwed into the inner cavity of the sleeve, and an adjustment rack (8) is also connected between the first rotating shaft and the sleeve, The bottom end of the rack is rotatably sleeved on the first rotating shaft, and the outer wall of the sleeve is provided with a gear (9) meshing with the adjusting rack, and the left and right splits are parallel to The casing is provided with a reinforcing guide bar (13), and the adjusting rack is provided with a long hole (14) for passing through the reinforcing guide bar, and at least two sets of Two reinforcing guide strips above and below the pipe, the reinforcing guide strips are retractable joint pipe strips. 2. A construction pile with adjustable width according to claim 1, characterized in that: the outer wall of the sleeve is sleeved with a sleeve (12 ), the adjusting rack is installed in the sleeve. 3. A construction pile with adjustable width according to claim 2, characterized in that: the sleeve frame includes a frame rod (121) and a collar (122) arranged at both ends of the frame rod and sleeved on the casing , the adjusting rack is passed through the collar. 4. The construction pile with adjustable width according to claim 3, characterized in that: the outer pipe wall of the casing is partially concave to form a limit ring (123) adapted to the collar. 5. A construction pile with adjustable width according to claim 3, characterized in that: the adjusting rack and the sleeve are respectively provided with an adapted guide bar (124) and a guide groove ( 125). 6. A construction pile with adjustable width according to claim 5, characterized in that: there are one or two guide strips and guide grooves.