CN218757476U

CN218757476U - Positioning device for construction pile machine

Info

Publication number: CN218757476U
Application number: CN202223079621.2U
Authority: CN
Inventors: 林堃; 黄志斌; 黄炳其
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-11-21
Filing date: 2022-11-21
Publication date: 2023-03-28
Anticipated expiration: 2032-11-21

Abstract

The utility model relates to a construction technical field just discloses a positioner that construction piling machine was used, comprising a base plate, the perforation that is used for the girder steel to pass is offered to the intermediate position of bottom plate, the fenestrate outside is provided with and is no less than three group's location structure, location structure includes arc, ball, horizontal pole and can promote the pushing structure that the horizontal pole removed, horizontal pole slidable mounting is on the bottom plate, the one end at the horizontal pole is fixed to the arc, promote the other end of structrual installation at the horizontal pole, the ball rotates and installs in the arc, and the ball that promotes on the arc among the location structure and the arc roof through the pushing structure contacts with the outer wall of girder steel, realizes fixing a position it to guarantee can reduce the error that the girder steel rocked or crooked production as far as possible at the in-process of pile, can produce relative rotation between the in-process girder steel of location and ball simultaneously, can not influence the normal sinking of girder steel.

Description

Positioning device for construction pile machine

Technical Field

The utility model relates to a construction technical field specifically is a positioner that construction pile machine was used.

Background

The pile driver in building construction can complete pile driving operation of the whole steel beam in a pressure mode, the pile driving operation is indispensable in building foundation engineering, the steel beam is driven into the ground and then paved above by concrete, and a firm foundation is constructed to bear the pressure of a building above.

The existing pile machine is generally provided with a weight capable of sliding up and down on a portal frame, the weight is connected with a winch, the steel beam is hammered by the up-and-down movement of the weight, and the steel beam is made to stretch into the ground.

However, the pile driver needs to be manually stabilized in the using process, so that the labor amount of workers is increased to a certain degree, and meanwhile, when the workers control the pile driver of the pile driver, the steel beam is easy to deflect, so that the pile driver generates errors.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a positioner that construction piler was used possesses and fixes a position the girder steel at the in-process of pile, improves advantages such as the precision of pile, has solved current stake machine and has easily taken place crooked great problem that leads to the pile error at the in-process girder steel of pile.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a positioner that construction piler was used, includes the bottom plate, the perforation that is used for the girder steel to pass is offered to the intermediate position of bottom plate, the fenestrate outside is provided with and is no less than three group's location structure, location structure includes arc, ball, horizontal pole and can promote the pushing structure that the horizontal pole removed, horizontal pole slidable mounting is on the bottom plate, the one end at the horizontal pole is fixed to the arc, pushing structure installs the other end at the horizontal pole, the ball rotates to be installed in the arc.

Preferably, the top of horizontal pole is fixed with the slider, the outside slidable mounting of slider has the slide rail, the top of slide rail is fixed with the mounting panel, the mounting panel is fixed on the bottom plate.

Preferably, the pushing structure includes spring, first inclined plane, second inclined plane, montant, connecting rod and hydraulic stem, the spring is fixed between mounting panel and horizontal pole, the one end of arc is kept away from at the horizontal pole to first inclined plane setting, the montant sets up the top on first inclined plane, the second inclined plane sets up the bottom at the montant, the top at the montant is fixed to the connecting rod, the top at the connecting rod is fixed to the hydraulic stem.

Preferably, portal frames are arranged on two sides of the bottom plate, weights are slidably mounted between the two portal frames, and the tops of the weights are connected with the winch.

Preferably, a fixing plate is fixed to the top of the hydraulic rod, and the bottom of the fixing plate is fixed to the bottom plate.

To sum up, the utility model discloses a following beneficial effect:

this positioner that construction piler was used, the outer wall that promotes ball on arc and the arc roof in the location structure and the girder steel through promoting the structure contacts, realizes fixing a position it to guarantee to reduce the error that the girder steel rocked or crooked production as far as at the in-process of pile, can produce relative rotation simultaneously between the in-process girder steel of location and ball, can not influence the normal sinking of girder steel.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the pushing structure of the present invention;

FIG. 3 is a schematic top view of the structure of FIG. 2 according to the present invention;

fig. 4 is a schematic view of the positioning structure of the present invention.

Wherein: 1. a base plate; 2. perforating; 3. a positioning structure; 4. an arc-shaped plate; 5. a ball bearing; 6. a cross bar; 7. a pushing structure; 8. a slider; 9. a slide rail; 10. mounting a plate; 11. a spring; 12. a first inclined plane; 13. a second inclined surface; 14. a vertical rod; 15. a connecting rod; 16. a hydraulic lever; 17. a gantry; 18. a weight; 19. and (7) fixing the plate.

Detailed Description

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 efforts all belong to the protection scope of the present invention.

Referring to fig. 1 to 4, a positioning device for a piling machine for construction work includes a base plate 1, the base plate 1 being mounted on a movable carrier, such as a crawler pile driver, and a through hole 2 formed at a middle portion of the base plate 1, through which a steel beam is extended into the ground.

At least three groups of positioning structures 3 are arranged outside the through hole, in the embodiment, the positioning structures 3 all protect an arc top plate, a ball 5, a cross rod 6 and a pushing structure 7 capable of pushing the cross rod 6 to move towards the circle center of the through hole, specifically, the cross rod 6 is slidably mounted on the bottom plate 1, namely a sliding block 8 is fixed at the top of the cross rod 6, the outer side of the sliding block 8 is slidably connected with a sliding rail 9, and the sliding rail 9 is fixed on the bottom plate 1 through a mounting plate 10;

the arc 4 is fixed at one end of a cross bar 6, while a pushing structure 7 is mounted at the opposite end, and a plurality of balls 5 are rotatably mounted inside the arc 4.

Through above-mentioned technical scheme, horizontal pole 6 can drive horizontal pole 6 and slide on bottom plate 1 under the impetus that promotes structure 7, and the arc 4 and the ball 5 that drive the tip at gliding in-process move, realize the location to the girder steel, can guarantee the crooked condition of girder steel effectively at the in-process of location to improve the accuracy of piling effectively.

The pushing structure 7 in this embodiment comprises a spring 11 fixed between a fixing plate 19 and the cross rod 6 and a first inclined surface 12 arranged at the end of the cross rod 6, the first inclined surface 12 is attached to a second inclined surface 13 at the bottom of a vertical rod 14 on the surface, a connecting rod 15 is fixed at the top of the vertical rod 14, the connecting rod 15 is connected with the two vertical rods 14 at the same time, a hydraulic rod 16 is fixed at the top of the connecting rod 15, and the hydraulic rod 16 is fixed on the bottom plate 1 through the fixing plate 19.

Through above-mentioned technical scheme, in the in-process that promotes to

horizontal pole

6, 16 work of hydraulic stem drive connecting rod 15 and two montants 14 downshifts of connecting rod 15 bottom, montant 14 extrudees through second inclined plane 13 and the first inclined plane 12 on the horizontal pole 6 at the in-process that moves down, make horizontal pole 6 remove towards the centre of a circle department of through-hole, and then realize the impetus to horizontal pole 6, and spring 11 compression between the in-process horizontal pole 6 that promotes and fixed plate 19, when montant 14 reverse movement, horizontal pole 6 resets under spring 11's spring action.

It should be noted that the pushing mechanism 7 can also be directly replaced by the hydraulic rods 16, that is, the four-set positioning mechanism 3 is provided with four hydraulic rods 16, and the pushing action of the cross rod 6 can also be realized, but relatively more cost is higher.

Portal frames 17 are fixed on two sides of the bottom plate 1, weights 18 slide between the two portal frames 17, the tops of the weights 18 are connected with a winch, and then the winch drives the weights 18 to move up and down on the two portal frames 17 to hammer the steel beam.

When using, install the girder steel in the through-hole to promote location structure 3 through promoting structure 7 and fix a position the outer wall of girder steel, stretch into subaerially with the girder steel through the hammering effect of weight 18, ball 5 in stretching into subaerial in-process location structure 3 can the relative slip with the outer wall of girder steel, and frictional force is less, and is less to the influence of inserting of girder steel, nevertheless can carry out automatic positioning to the girder steel, does not need the manual direction of stabilizing of staff, and is safer and high-efficient.

The standard parts used in the application document can be purchased from the market, and can be customized according to the description of the specification and the description of the attached drawings, the specific connection mode of each part adopts conventional means such as mature bolts, rivets, welding and the like in the prior art, and machines, parts and equipment adopt conventional models in the prior art.

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 a positioner that construction piling machine was used, includes bottom plate (1), its characterized in that: perforation (2) that are used for the girder steel to pass are offered to the intermediate position of bottom plate (1), the outside of perforation (2) is provided with location structure (3) that are no less than three groups, location structure (3) include arc (4), ball (5), horizontal pole (6) and can promote push structure (7) that horizontal pole (6) removed, horizontal pole (6) slidable mounting is on bottom plate (1), the one end at horizontal pole (6) is fixed in arc (4), the other end at horizontal pole (6) is installed in push structure (7), ball (5) rotate and install in arc (4).

2. The positioning device for a construction piling machine according to claim 1, wherein: the top of horizontal pole (6) is fixed with slider (8), the outside slidable mounting of slider (8) has slide rail (9), the top of slide rail (9) is fixed with mounting panel (10), mounting panel (10) are fixed on bottom plate (1).

3. The positioning device for a construction piling machine according to claim 2, wherein: promote structure (7) and include spring (11), first inclined plane (12), second inclined plane (13), montant (14), connecting rod (15) and hydraulic stem (16), spring (11) are fixed between mounting panel (10) and horizontal pole (6), the one end of arc (4) is kept away from in horizontal pole (6) in first inclined plane (12) setting, montant (14) set up the top in first inclined plane (12), second inclined plane (13) set up the bottom in montant (14), the top in montant (14) is fixed in connecting rod (15), the top in connecting rod (15) is fixed in hydraulic stem (16).

4. The positioning device for a construction piling machine according to claim 1, wherein: portal frames (17) are arranged on two sides of the bottom plate (1), weights (18) are slidably mounted between the two portal frames (17), and the tops of the weights (18) are connected with a winch.

5. The positioning device for a construction piling machine according to claim 3, wherein: the top of the hydraulic rod (16) is fixed with a fixing plate (19), and the bottom of the fixing plate (19) is fixed on the bottom plate (1).