CN212506245U

CN212506245U - Assembled prestressed steel pipe concrete pile

Info

Publication number: CN212506245U
Application number: CN202020773439.9U
Authority: CN
Inventors: 朱旺
Original assignee: Suqian Huamei New Material Co ltd
Current assignee: Suqian Huamei New Material Co ltd
Priority date: 2020-05-11
Filing date: 2020-05-11
Publication date: 2021-02-09
Anticipated expiration: 2030-05-11

Abstract

The utility model relates to the technical field of building engineering, and discloses an assembled prestressed steel pipe concrete pile, the left side of a guide plate is jointed with a steel pipe, the upper side of the guide plate is an inclined plane, a baffle is fixedly arranged on the right side of the guide plate, a conical pipe is fixedly arranged at a proper position, the steel pipe is hoisted, the steel pipe is controlled to move towards the baffle from left to right, because the upper side of the expansion plate is an inclined plane, the expansion plate can move downwards when the steel pipe contacts the expansion plate, when the steel pipe passes through the expansion plate, the rebound of a pressure spring can drive the expansion plate to move upwards, so that the expansion plate is blocked on the left side of the steel pipe, because of the blocking of the baffle, the steel pipe can be limited between the rest baffles of the expansion plate, at the time, the steel pipe moves downwards, because the upper side of the guide plate is an inclined plane, so that the lower side of the steel pipe, and meanwhile, the regulation strips are movably connected with the fixing grooves, so that the steel pipe residual conical pipe can be quickly fixed, and the working efficiency of workers is increased.

Description

Assembled prestressed steel pipe concrete pile

Technical Field

The utility model relates to a building engineering's technical field specifically is an assembled prestressed steel pipe concrete pile.

Background

Concrete filled steel tube pile is a common pile type in the pile foundation field, its characteristics are that concrete core body surface cover has a steel pipe, because of the constraint effect of outer steel pipe to inside concrete core, make under the same condition of pile body concrete strength, the vertical bearing capacity of pile body and bending resistance promote by a wide margin, but need carry out the drilling process that wastes time and energy earlier when fixing the steel pipe, then transfer prefabricated concrete filled steel tube pile, construction cost and engineering time have been increased, this need be fixed with conical tube and ground earlier for most, fix the steel pipe on the conical tube, just so can also practice thrift a lot of time, but because the reason of steel pipe weight needs large-scale machine to hoist it, it is fixed inconvenient with the conical tube like this, thereby reduce workman's work efficiency.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides an assembled prestressing steel pipe concrete pile possesses can guide the steel pipe to aim at advantages such as fixed fast with the toper pipe, has solved because the reason of steel pipe weight needs large-scale machinery to hoist it, and is fixed inconvenient with the toper pipe like this to reduce workman's work efficiency's problem.

(II) technical scheme

In order to realize the above-mentioned fixed purpose of can guiding the steel pipe fast and the alignment of conical duct, the utility model provides a following technical scheme: the utility model provides an assembled prestressing force steel pipe concrete pile, including the steel pipe, toper pipe and two fixed establishment, there is the guide plate on the right side of toper pipe through fixed establishment fixed mounting, the left side of guide plate is the inclined plane with steel pipe laminating and upside, the right side fixed mounting of guide plate has the baffle, there is the connecting plate in the left side of toper pipe through fixed establishment fixed mounting, the right side of connecting plate is laminated with the outside of steel pipe, the spout has been seted up to the upside of connecting plate, the downside fixed mounting of spout has pressure spring, pressure spring's upper end fixed mounting has the expansion plate, the upside of expansion plate is the inclined plane, the back inner wall fixed mounting of toper pipe has the fixed strip, the back inner wall fixed mounting of steel pipe has the fixed block, the fixed slot has been seted up.

Preferably, two the fixed establishment all includes the supporting shoe, the upside and the connecting plate fixed connection of supporting shoe on the left side, the upside and the guide plate fixed connection of supporting shoe on the right side, and spout an has all been seted up to one side that two supporting shoes are close to each other, and the equal fixed mounting in one wall that two spout an kept away from each other has pressure spring an, and the equal fixed mounting in one side that two pressure spring an are close to each other has the slider.

Preferably, two openings have all been seted up to the left and right sides of toper pipe, and two sliders are respectively in two opening swing joint, and spout b has all been seted up to the upside of two sliders, and the equal fixed mounting in lower wall of two spout b has pressure spring b, and the equal fixed mounting in upper end of two pressure spring b has the fixture block, and one side that two fixture blocks kept away from each other all laminates with the inner wall of toper pipe.

Preferably, two the upside of fixture block is the inclined plane, two trapezoidal groove has all been seted up to one side that the fixture block is close to each other, and opening an has all been seted up to a wall that two spout b are close to each other, and equal swing joint touches the clockwork spring in two opening an.

Preferably, two the equal fixed mounting of downside that touches the clockwork spring has the drive strip, and the equal fixed mounting in one side that two drive strips kept away from each other has the activity strip, and two sliders and two supporting shoes are run through respectively in the activity of the one end that two activity strips kept away from each other.

(III) advantageous effects

Compared with the prior art, the utility model provides an assembled prestressed steel pipe concrete pile possesses following beneficial effect:

1. this assembled prestressing force steel pipe concrete pile, through with conical duct fixed mounting in suitable position, hoisting the steel pipe, thereby the steel pipe is controlled again and the baffle removes to the left and right side, because the upside of expansion plate is the inclined plane, so the expansion plate will move down when the steel pipe contacts the expansion plate, when the steel pipe passes through the expansion plate, compression spring's resilience can drive the expansion plate rebound, thereby keep off the expansion plate in the left side of steel pipe, owing to having blockking of baffle, the steel pipe will be restricted between the surplus baffle of expansion plate, at this moment with the steel pipe move down, because the upside of guide plate is the inclined plane, thereby the steel pipe downside can be laminated with the upside of conical duct along the inclined plane of guide plate, stipulate strip and fixed slot swing joint simultaneously, just so can be quick with the remaining conical duct of steel pipe fixed, thereby increase workman's work efficiency.

2. The assembled prestressed concrete-filled steel tube pile is characterized in that the upper sides of the two clamping blocks are inclined planes, so that when the two sliding blocks are respectively placed into the two through holes, the two clamping blocks can move downwards, when the two clamping blocks enter the conical tube, the rebounding of the two pressure springs b can respectively drive the two clamping blocks to move upwards, so that the two fixing mechanisms and the conical tube are fixed, after the steel tube and the conical tube are fixed, the two movable strips move towards the directions away from each other, so that the two touch springs are respectively driven to move towards the directions away from each other through the two transmission strips, when the two touch springs contact the inclined planes of the two trapezoidal grooves, the two clamping blocks can be respectively driven to move downwards, so that the two fixing mechanisms can move towards the directions away from each other to take down the two fixing mechanisms, and therefore, the devices fixed on the two fixing mechanisms can be taken down, and the taken-down devices can, thereby saving costs.

Drawings

Fig. 1 is a schematic front perspective view of the present invention;

FIG. 2 is a schematic front sectional view of the present invention;

fig. 3 is a schematic view of a partial enlarged structure at a in fig. 2 according to the present invention;

fig. 4 is a schematic top view of the fixing block of fig. 2 according to the present invention.

In the figure: the spring comprises a steel pipe 1, a fixing mechanism 2, a guide plate 3, a baffle 4, a fixing strip 5, a conical pipe 6, a telescopic plate 7, a pressure spring 8, a sliding chute 9, a connecting plate 10, a fixing block 11, a fixing groove 12, a supporting block 21, a sliding chute b22, a pressure spring b23, a transmission strip 24, a sliding chute a25, a pressure spring a26, a movable strip 27, a through hole 28, a sliding block 29, a clamping block 210, a trapezoidal groove 212, and a through hole a213, and a spring touch part 214.

Detailed Description

The present invention will be described in further detail with reference to the drawings, wherein like elements are designated by like reference numerals, wherein the terms "front", "rear", "left", "right", "upper" and "lower", "bottom" and "top" used in the following description refer to the orientation in the drawings, and the terms "inner" and "outer" refer to the orientation toward or away from the geometric center of a particular element, respectively.

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: an assembled prestressed steel pipe concrete pile comprises a steel pipe 1, a conical pipe 6 and two fixing mechanisms 2, wherein a guide plate 3 is fixedly arranged on the right side of the conical pipe 6 through the fixing mechanisms 2, the left side of the guide plate 3 is attached to the steel pipe 1, the upper side of the guide plate 3 is an inclined plane, a baffle plate 4 is fixedly arranged on the right side of the guide plate 3, a connecting plate 10 is fixedly arranged on the left side of the conical pipe 6 through the fixing mechanisms 2, the right side of the connecting plate 10 is attached to the outer side of the steel pipe 1, a sliding groove 9 is formed in the upper side of the connecting plate 10, a pressure spring 8 is fixedly arranged on the lower side of the sliding groove 9, an expansion plate 7 is fixedly arranged at the upper end of the pressure spring 8, the upper side of the expansion plate 7 is an inclined plane, a fixing strip 5 is fixedly arranged on the rear inner wall of the conical pipe 6, a, the two fixing mechanisms 2 respectively comprise a supporting block 21, the upper side of the supporting block 21 on the left side is fixedly connected with the connecting plate 10, the upper side of the supporting block 21 on the right side is fixedly connected with the guide plate 3, the sides, close to each other, of the two supporting blocks 21 are respectively provided with a sliding groove a25, one wall, far away from each other, of the two sliding grooves a25 is respectively and fixedly provided with a pressure spring a26, one side, close to each other, of the two pressure springs a26 is respectively and fixedly provided with a sliding block 29, the left side and the right side of the tapered tube 6 are respectively and movably connected with the two sliding blocks 29, the upper sides of the two sliding blocks 29 are respectively provided with a sliding groove b22, the lower walls of the two sliding grooves b22 are respectively and fixedly provided with a pressure spring b23, the upper ends of the two pressure springs b23 are respectively and fixedly provided with a clamping block 210, the sides, far away from each other, of, opening a213 has all been seted up to a wall that two spout b22 are close to each other, and equal swing joint touches clockwork spring 214 in two opening a213, and two equal fixed mounting that touch clockwork spring 214's downside have a drive strip 24, and the equal fixed mounting in one side that two drive strips 24 kept away from each other has movable strip 27, and two movable strip 27 one end activities respectively that keep away from each other run through two sliders 29 and two supporting shoes 21.

In use, the first step: by fixedly installing the tapered pipe 6 at a proper position, the steel pipe 1 is lifted, and then the steel pipe 1 is controlled to move towards the baffle 4 from left to right, because the upper side of the expansion plate 7 is an inclined plane, the expansion plate 7 moves downward when the steel pipe 1 contacts the expansion plate 7, and when the steel pipe 1 passes through the expansion plate 7, the rebound of the pressure spring 8 can drive the expansion plate 7 to move upwards, so that the expansion plate 7 is blocked at the left side of the steel pipe 1, due to the blocking of the baffle 4, the steel pipe 1 is limited between the baffle 4 and the expansion plate 7, and when the steel pipe is moved downwards, because the upper side of the guide plate 3 is an inclined surface, the lower side of the steel pipe 1 can be attached to the upper side of the conical pipe 6 along the inclined surface of the guide plate 3, meanwhile, the regulation strips 5 are movably connected with the fixing grooves 12, so that the residual conical pipe 6 of the steel pipe 1 can be quickly fixed, and the working efficiency of workers is improved.

The second step is that: the upper sides of the two clamping blocks 210 are inclined planes, so that when the two sliding blocks 29 are respectively placed into the two through holes 28, the two clamping blocks 210 move downwards, when the two clamping blocks 210 both enter the conical tube 6, the rebounding of the two pressure springs b23 can respectively drive the two clamping blocks 210 to move upwards, so that the two fixing mechanisms 2 are fixed with the conical tube 6, after the steel tube 1 is fixed with the conical tube 6, the two movable strips 27 move towards the directions away from each other, so that the two contact spring strips 214 are respectively driven to move towards the directions away from each other through the two transmission strips 24, when the two contact spring strips 214 contact the inclined planes of the two trapezoidal grooves 212, the two clamping blocks 210 are respectively driven to move downwards, so that the two fixing mechanisms 2 can be moved towards the directions away from each other to be taken down, so that the devices fixed on the two fixing mechanisms can be taken down, and the taken-down devices can be recycled, thereby saving costs.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an assembled prestressing force steel pipe concrete pile, includes steel pipe (1), conical duct (6) and two fixed establishment (2), its characterized in that: the right side of the conical pipe (6) is fixedly provided with a guide plate (3) through a fixing mechanism (2), the left side of the guide plate (3) is attached to the steel pipe (1) and the upside is an inclined plane, the right side of the guide plate (3) is fixedly provided with a baffle (4), the left side of the conical pipe (6) is fixedly provided with a connecting plate (10) through the fixing mechanism (2), the right side of the connecting plate (10) is attached to the outer side of the steel pipe (1), the upside of the connecting plate (10) is provided with a chute (9), the downside of the chute (9) is fixedly provided with a pressure spring (8), the upper end of the pressure spring (8) is fixedly provided with a telescopic plate (7), the upside of the telescopic plate (7) is an inclined plane, the rear inner wall of the conical pipe (6) is fixedly provided with a fixing strip (5), the rear inner wall of the steel pipe (1) is fixedly provided, the fixing strips (5) and the rest fixing grooves (12) are movably connected.

2. The fabricated prestressed concrete-filled steel tube pile as claimed in claim 1, wherein: two fixed establishment (2) all include supporting shoe (21), the upside and connecting plate (10) fixed connection of supporting shoe (21) on the left side, the upside and guide plate (3) fixed connection of supporting shoe (21) on the right, spout a (25) have all been seted up to one side that two supporting shoes (21) are close to each other, the equal fixed mounting in one wall that two spout a (25) kept away from each other has pressure spring a (26), the equal fixed mounting in one side that two pressure spring a (26) are close to each other has slider (29).

3. The fabricated prestressed concrete-filled steel tube pile as claimed in claim 1, wherein: two openings (28) have all been seted up to the left and right sides of toper pipe (6), and two sliders (29) are respectively in two openings (28) swing joint, and spout b (22) have all been seted up to the upside of two sliders (29), and the equal fixed mounting of the lower wall of two spout b (22) has compression spring b (23), and the equal fixed mounting in upper end of two compression spring b (23) has fixture block (210), and one side that two fixture blocks (210) kept away from each other all laminates with the inner wall of toper pipe (6).

4. The fabricated prestressed concrete-filled steel tube pile as recited in claim 3, wherein: two the upside of fixture block (210) is the inclined plane, two trapezoidal groove (212) have all been seted up to one side that fixture block (210) are close to each other, and through hole a (213) have all been seted up to a wall that two spout b (22) are close to each other, and equal swing joint touches clockwork spring (214) in two through hole a (213).

5. The fabricated prestressed concrete-filled steel tube pile as recited in claim 4, wherein: two the equal fixed mounting of downside that touches clockwork spring (214) has drive strip (24), and the equal fixed mounting in one side that two drive strips (24) kept away from each other has movable strip (27), and two sliders (29) and two supporting shoes (21) are run through respectively in the activity of the one end that two movable strips (27) kept away from each other.