CN210917367U

CN210917367U - Pile digging device for concrete pipe piles in constructional engineering

Info

Publication number: CN210917367U
Application number: CN201921694667.0U
Authority: CN
Inventors: 彭敏; 何卫祥
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-10-11
Filing date: 2019-10-11
Publication date: 2020-07-03
Anticipated expiration: 2029-10-11

Abstract

The utility model discloses a building engineering concrete tubular pile draws a device, include the casing and install the brill hole structure that is used for drawing a stake on the casing, the casing both sides are still symmetrical connection and are provided with the telescopic link and adjust the pole, the telescopic link is provided with the stationary dog that is used for fixing with adjusting the pole lower extreme and all connect, casing lower extreme one side fixed connection is provided with the first connector that is used for with telescopic link movable assembly, it is perpendicular movable assembly setting on the casing to adjust the pole, and forms the spacing relation of connection of activity with the casing. In the utility model, the fixed claw is contacted with the ground, the claw rod rotates through the hinge seat, the connecting rod slides out of the cross rod and tensions the extension spring, and the sliding block slides on the sliding chute at the moment, thereby forming stable support; the adjusting rod is driven to rotate through the rocking of the crank, the telescopic rod is synchronously contracted, so that the lifting of the shell is controlled, the using process is relatively stable, the number of operators can be reduced, and the working efficiency is improved.

Description

Pile digging device for concrete pipe piles in constructional engineering

Technical Field

The utility model relates to a building engineering technical field specifically is a building engineering concrete pipe pile draws a device.

Background

In the foundation construction of buildings, bridges and other projects, the process of manually excavating the spatial position of a pile foundation below the ground where reinforced concrete needs to be poured is called pile digging because of the pile forming requirement.

Among the prior art, draw a device and generally all hold simultaneously many people, utilize the drilling structure to drill hole the soil discharge, though convenient to use, but need many people's concurrent operation cooperation, occupy a large amount of manual works, form inconveniently to the engineering construction.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a building engineering concrete tubular pile draws a device to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a building engineering concrete tubular pile draws a device, includes the casing and installs the brill hole structure that is used for drawing a stake on the casing, the casing both sides are still symmetrical connection and are provided with the telescopic link and adjust the pole, the telescopic link all is connected with the regulation pole lower extreme and is provided with the stationary dog that is used for fixing, casing lower extreme one side fixed connection is provided with the first connector that is used for with telescopic link movable assembly, it is perpendicular movable assembly setting on the casing to adjust the pole, and forms the spacing relation of connection of activity with the casing.

Further, the casing is cavity shape structure, casing upper end fixed connection is provided with rings, the casing both sides are still symmetrical to be connected and are provided with the handle, bore hole structural connection and set up at the casing lower extreme.

Further, bore pit structure includes that fixed connection sets up the motor in the casing and passes through the drilling rod of shaft coupling assembly connection at the motor output, the drilling rod adopts Archimedes spiral stainless steel flabellum structure, and the drilling rod end has the spiral drill bit, and the drilling rod both sides are located to the telescopic link and regulation pole branch.

Further, the telescopic link includes fixed connection's second connector and loop bar, second connector and first connector pass through screw-thread fit swing joint assembly, loop bar lower extreme and stationary dog are connected fixedly. The loop bar comprises the barrel-shaped structure that the multiunit slides in proper order and cup joints, the length of the barrel-shaped structure combination of multiunit in the loop bar is greater than the length of drilling rod.

Furthermore, the adjusting rod is of a threaded rod-shaped structure, the adjusting rod movably penetrates through the shell in a threaded matching mode, one end of the adjusting rod is fixedly connected with a crank, and the other end of the adjusting rod is correspondingly connected with the tail end of the telescopic rod to form a fixing claw.

Furthermore, the fixed claws are provided with two groups and are respectively connected with the telescopic rods and the adjusting rods, each fixed claw comprises a base plate for connecting and assembling, four groups of claw rods which are rotatably connected to the lower end of the base plate through hinge seats and a cross-shaped structure for elastic limiting, one end of each claw rod is connected with the base plate through the hinge seat, and the other end of each claw rod is wrapped by an anti-skid rubber sleeve; the claw rods are distributed in a cross-shaped array, sliding grooves are formed in the opposite side edges of the claw rods in an embedded mode, and the tail ends of the cross-shaped structures are in sliding fit with the sliding grooves respectively.

Furthermore, the cross structure includes the cross rod and connects the connecting rod at the cross rod end through extension spring, the connecting rod slides and imbeds at the cross rod end, and the one end of keeping away from the cross rod is connected through the hinge rotation and is provided with the slider of sliding fit in the spout.

Compared with the prior art, the beneficial effects of the utility model are that: the fixed claw is contacted with the ground, the claw rod rotates through the hinge seat, the connecting rod slides out of the cross rod and tensions the extension spring, and the sliding block slides on the sliding groove at the moment, so that stable support is formed; the starter motor drives the drilling rod and rotates, waves through the crank and drives the regulation pole and rotate, and the telescopic link contracts in step to the lift of control casing, the stake is drawn in the cooperation, and the use is relatively stable, and the telescopic link is fixed subaerial through the stationary dog with adjusting the pole, and cooperation strutting arrangement can reduce operating personnel's quantity, improves work efficiency.

Drawings

Fig. 1 is a schematic structural view of a concrete pipe pile digging device in building engineering.

Fig. 2 is a schematic structural view of a telescopic rod in a concrete pipe pile digging device in building engineering.

Fig. 3 is a schematic structural view of a fixing claw in a concrete pipe pile digging device in building engineering.

In the figure: 1-shell, 2-handle, 3-motor, 4-drill rod, 5-first connector, 6-telescopic rod, 61-second connector, 62-loop bar, 7-adjusting rod, 8-crank, 9-fixed claw, 91-backing plate, 92-hinge seat, 93-claw rod, 94-chute, 95-cross bar, 96-connecting rod, 97-sliding block and 10-lifting ring.

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 work belong to the protection scope of the present invention.

Example 1

Please refer to fig. 1-2, in the embodiment of the utility model, a building engineering concrete tubular pile draws a device, include casing 1 and install the brill hole structure that is used for drawing a stake on

casing

1, 1 both sides of casing are still symmetrical to be connected and are provided with telescopic link 6 and regulation pole 7, telescopic link 6 and regulation pole 7 lower extreme are all connected and are provided with and are used for fixed

stationary dog

9, 1 lower extreme one side fixed connection of casing is provided with and is used for the first connector 5 with 6 movable assembly of telescopic link, it sets up on casing 1 to adjust pole 7 to be perpendicular movable assembly, and forms the spacing relation of connection of activity with casing 1.

Casing 1 is cavity shape structure, casing 1 can form or multiunit panel demountable assembly constitutes through the panel welding, 1 upper end fixed connection of casing is provided with rings 10, rings 10 are convenient for whole device and connect the haulage rope in order to be used for removing, 1 both sides of casing are still symmetrical connection and are provided with handle 2, can stably grip casing 1 through handle 2 to the stake is drawn in manual control, bore hole structural connection and set up at 1 lower extreme of casing.

Bore hole structure includes motor 3 that fixed connection set up in casing 1 and through shaft coupling erection joint at the drilling rod 4 of motor 3 output, drilling rod 4 adopts Archimedes spiral stainless steel flabellum structure, and drilling rod 4 end has the spiral drill bit, and 4 both sides of drilling rod are located to telescopic link 6 and regulation pole 7 branch, and starting motor 3 can drive drilling rod 4 and rotate and draw the stake like this, through drilling rod 4 lower extreme drill bit drilling and discharge soil through the flabellum, motor 3 adopts conventional motor among the prior art, and usable diesel oil drive, connection fixed circuit drive or cooperation are connected the battery and are carried out the function drive, as prior art, no longer describe herein.

The telescopic rod 6 comprises a second connector 61 and a loop bar 62 which are fixedly connected, the second connector 61 and the first connector 5 are movably connected and assembled through thread matching, and the lower end of the loop bar 62 is fixedly connected with the fixed claw 9. The loop bar 62 is composed of a plurality of groups of tubular structures which are sequentially sleeved in a sliding manner, and the combined length of the plurality of groups of tubular structures in the loop bar 62 is greater than that of the drill rod 4. Can draw the length of telescopic link 6 according to the increase of drawing a depth when using like this, the cooperation is stabilized.

The adjusting rod 7 is of a threaded rod-shaped structure, the adjusting rod 7 penetrates through the shell 1 in a threaded matching and moving mode, one end of the adjusting rod 7 is fixedly connected with a crank 8, and the other end of the adjusting rod and the tail end of the telescopic rod 6 are correspondingly connected with a fixing claw 9. Can wave through crank 8 when using like this and drive regulation pole 7 and rotate to control casing 1's lift, the stake is drawn in the cooperation, and the use is relatively stable, and telescopic link 6 is fixed subaerial through stationary dog 9 with adjusting pole 7, and cooperation strutting arrangement can reduce operating personnel's quantity, improves work efficiency.

Example 2

Referring to fig. 3, in the embodiment of the present invention, on the basis of embodiment 1, two sets of fixing claws 9 are provided and are respectively connected to the telescopic rod 6 and the adjusting rod 7, each fixing claw 9 includes a base plate 91 for connection and assembly, four sets of claw rods 93 rotatably connected to the lower end of the base plate 91 through a hinge seat 92, and a cross-shaped elastic limiting structure, one end of each claw rod 93 is connected to the base plate 91 through a hinge seat 92, and the other end of each claw rod 93 is wrapped by an anti-slip rubber sleeve; the claw rods 93 are distributed in a cross-shaped array, sliding grooves 94 are formed in the opposite side edges of the claw rods 93 in an embedded mode, and the tail ends of the cross-shaped structures are in sliding fit with the sliding grooves 94 respectively.

The cross structure comprises a cross rod 95 and a connecting rod 96 connected to the tail end of the cross rod 95 through an extension spring, the connecting rod 96 is embedded into the tail end of the cross rod 95 in a sliding mode, and one end, far away from the cross rod 95, of the connecting rod 96 is rotatably connected through a hinge to be provided with a sliding block 97 in sliding fit in the sliding groove 94. This design facilitates the rotation of the claw lever 93 through the hinge seat 92 when the device is placed, the link 96 sliding out of the cross bar 95 and tensioning the tension spring, the slide 97 now sliding on the slide slot 94, thus forming a stable support.

The utility model discloses a theory of operation is: when the device is used, the fixed claw 9 is in contact with the ground, the claw rod 93 rotates through the hinge seat 92, the connecting rod 96 slides out of the cross rod 95 to tension the extension spring, and the sliding block 97 slides on the sliding groove 94 at the moment, so that stable support is formed; starting motor 3 drives drilling rod 4 and rotates, waves through crank 8 and drives regulation pole 7 and rotate, and telescopic link 6 contracts in step to control housing 1's lift, the stake is drawn in the cooperation, and the use is relatively stable, and telescopic link 6 is fixed subaerial through stationary dog 9 with adjusting pole 7, and cooperation strutting arrangement can reduce operating personnel's quantity, improves work efficiency.

The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the description with the record of drawing of description, and the concrete connection mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt prior art, and conventional model, including circuit connection adopts conventional connection mode among the prior art, does not detailed here again.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a building engineering concrete tubular pile draws a device, includes casing (1) and installs the brill hole structure that is used for drawing a stake on casing (1), its characterized in that, casing (1) both sides are still symmetrical to be connected and are provided with telescopic link (6) and regulation pole (7), telescopic link (6) and regulation pole (7) lower extreme are all connected and are provided with and are used for fixed stationary dog (9), casing (1) lower extreme one side fixed connection is provided with first connector (5) that are used for with telescopic link (6) movable assembly, it sets up on casing (1) to adjust pole (7) to be perpendicular movable assembly, and forms the spacing relation of connection of activity with casing (1).

2. The pile digging device for the concrete pipe piles in the constructional engineering according to claim 1, wherein the shell (1) is of a cavity-shaped structure, a lifting ring (10) is fixedly connected to the upper end of the shell (1), handles (2) are symmetrically connected to two sides of the shell (1), and the drilling pit structural connection is arranged at the lower end of the shell (1).

3. The building engineering concrete tubular pile digging device according to claim 2, characterized in that, bore hole structure and include motor (3) that fixed connection set up in casing (1) and through drilling rod (4) of shaft coupling erection joint at motor (3) output, drilling rod (4) adopt Archimedes spiral stainless steel flabellum structure, and drilling rod (4) end has the spiral drill bit, and drilling rod (4) both sides are located to telescopic link (6) and regulation pole (7) branch.

4. The pile pulling device for the concrete pipe piles in the constructional engineering as claimed in claim 1 or 3, wherein the fixed claws (9) are provided with two sets and are respectively connected with the telescopic rods (6) and the adjusting rods (7), the fixed claws (9) comprise base plates (91) for connecting and assembling, four sets of claw rods (93) rotatably connected to the lower ends of the base plates (91) through hinge seats (92) and a cross structure with elastic limit, one ends of the claw rods (93) are connected with the base plates (91) through the hinge seats (92), and the other ends are wrapped with anti-skid rubber sleeves; claw pole (93) are the distribution of cross array, and claw pole (93) relative side embedding is provided with spout (94), cross structure end respectively with spout (94) sliding fit.

5. A constructional engineering concrete tubular pile digging device according to claim 4, characterized in that the cross structure comprises a cross rod (95) and a connecting rod (96) connected at the tail end of the cross rod (95) through a tension spring, the connecting rod (96) is slidably embedded at the tail end of the cross rod (95), and one end far away from the cross rod (95) is rotatably connected through a hinge with a sliding block (97) which is slidably matched in the sliding groove (94).

6. A building engineering concrete tubular pile draws a device according to claim 4, characterized in that, telescopic link (6) include fixed connection's second connector (61) and loop bar (62), second connector (61) and first connector (5) are through screw-thread fit swing joint assembly, loop bar (62) lower extreme and stationary dog (9) are connected fixedly, loop bar (62) comprise the barrel-shaped structure that the multiunit slides in proper order and cup joints, multiunit barrel-shaped structure combination length in loop bar (62) is greater than the length of drilling rod (4).

7. The pile device is drawn to building engineering concrete tubular pile according to claim 6, characterized in that, adjust pole (7) and be screw rod-like structure, adjust pole (7) and pass through casing (1) through the screw-thread fit activity, adjust pole (7) one end fixed connection and be provided with crank (8), the other end corresponds with telescopic link (6) end and connects and be provided with stationary dog (9).