CN215052963U

CN215052963U - Municipal works pile device

Info

Publication number: CN215052963U
Application number: CN202121073037.9U
Authority: CN
Inventors: 吴志宾
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-05-18
Filing date: 2021-05-18
Publication date: 2021-12-07
Anticipated expiration: 2031-05-18

Abstract

A municipal engineering pile driving device effectively solves the problems that the existing pile driving equipment has short service life by drawing a heavy hammer through a pull rope, and the impact force of the heavy hammer easily damages a frame; the supporting device comprises a U-shaped shell with a forward opening, wherein a supporting tube in the up-down direction is arranged at the upper end of the shell, sliding grooves are formed in the supporting tube, a supporting plate is connected in the supporting tube in a sliding mode, sliding grooves are formed in the left end and the right end of the supporting plate, connecting plates are arranged on the left side and the right side of the lower end of the supporting plate respectively, a heavy hammer is arranged at the lower ends of the two connecting plates, connecting blocks which are located on the outer sides of the supporting plate and can move up and down are arranged on the left side and the right side of the supporting tube respectively, the outer sides of the two connecting blocks are inclined, a clamping plate capable of swinging up and down is arranged at the upper end of each connecting block and can be in contact with the supporting plate, a protective shell which is located on the outer sides of the supporting tube and the connecting blocks is arranged at the upper end of the shell, top plates are arranged on the left side and the right side of the protective shell respectively, and the lower ends of the top plates can be in contact with the outer sides of the clamping plates on the corresponding sides of the top plates; the structure is simple, the operation is convenient, the conception is novel, and the practicability is strong.

Description

Municipal works pile device

Technical Field

The utility model relates to a municipal administration pile equipment technical field, especially a municipal works pile device.

Background

The construction method of driving, pressing, vibrating or screwing piles of various materials into foundation soil by special equipment is a common hammering method, a vibration method, a water jetting method, a pile pressing method and the like, wherein the hammering method has more defects in actual use, such as an automatic pile driving device, although the fatigue problem of workers in manual pile driving for a long time is avoided, the hammer is lifted by the cooperation between the pull rope and the roller, the pull rope or the roller is easy to damage due to long-time repeated lifting, the service life is short, the maintenance delay time is prolonged, and the impact generated in pile driving is reacted on the frame to cause huge impact on the frame, so that the frame is easy to damage.

SUMMERY OF THE UTILITY MODEL

To the above situation, for overcoming prior art's defect, the utility model aims at providing a municipal works pile device, the effectual current pile equipment of having solved relies on the stay cord to pull weight life weak point, and the impact force of weight causes the problem of damage to the frame easily.

The technical scheme of its solution is, the utility model discloses a U-shaped and opening shell forward, the shell upper end is equipped with the stay tube of direction from top to bottom, the spout of direction from top to bottom is seted up respectively on the wall of stay tube left and right sides, sliding connection has the layer board in the stay tube, both ends stretch out the spout of its corresponding side respectively about the layer board, the layer board lower extreme left and right sides is equipped with the connecting plate that is located the stay tube inboard respectively, two connecting plate lower extremes are equipped with a weight, the stay tube left and right sides is equipped with the connecting block that is located the layer board outside and can reciprocate respectively, the outside of two connecting blocks all is the slope form, the connecting block upper end is equipped with the cardboard that can the luffing motion, the cardboard can contact with the layer board, the shell upper end is equipped with the protective housing that is located the stay tube and the connecting block outside, the protective housing upper end left and right sides is equipped with the roof of direction from top to bottom respectively, the roof lower extreme can contact rather than the cardboard outside that corresponds the side.

Compared with the prior art, the beneficial effects of the utility model are that: the heavy hammer is supported by the clamping plate on the connecting block through the telescopic cylinder which is telescopic up and down, and falls down at an accelerated speed under the thrust of the spring, so that the heavy hammer is prevented from being dragged by a pull rope, the structural strength is higher, the service life is longer, and when the heavy hammer falls down to the ground, the supporting plate is not contacted with the bottom of the sliding groove, the impact force generated when the heavy hammer falls down cannot be directly acted on the supporting tube, the supporting tube is prevented from being damaged due to larger impact force, and the service life is further prolonged; the structure is simple, the operation is convenient, the conception is novel, and the practicability is strong.

Drawings

Fig. 1 is a perspective view of the present invention.

Fig. 2 is a perspective view of the utility model with the protective shell removed.

Fig. 3 is a perspective view of the utility model.

Figure 4 is the utility model discloses remove the axonometric drawing of sectioning when protective housing and telescopic cylinder shrink.

Fig. 5 is an enlarged view of a in fig. 3 according to the present invention.

Detailed Description

The following describes the embodiments of the present invention in further detail with reference to the accompanying drawings.

As shown in fig. 1 to 5, the device comprises a U-shaped housing 1 with a front opening, a support tube 2 disposed at the upper end of the housing 1 in the vertical direction, a vertical chute 3 disposed on each of the left and right side walls of the support tube 2, a support plate 4 slidably connected to the support tube 2, a chute 3 extending from each of the left and right ends of the support plate 4, a connecting plate 5 disposed at the inner side of the support tube 2, a weight 6 disposed at the lower end of each connecting plate 5, connecting blocks 7 disposed at the outer side of the support plate 4 and capable of moving up and down and disposed at each of the left and right sides of the support tube 2, a slant plate disposed at each of the two connecting blocks 7, a vertical swinging clamping plate 8 disposed at the upper end of each connecting block 7 and capable of contacting with the support plate 4, a protective housing 9 disposed at the outer side of the support tube 2 and the connecting block 7 and a vertical top plate 10 disposed at each of the left and right sides of the upper end of the protective housing 9, the lower end of the top plate 10 can contact the outside of the card 8 on its corresponding side.

In order to realize the up-and-down movement of the connecting block 7, the shell 1 is hollow, the left side and the right side of the shell 1 are respectively provided with a telescopic cylinder 11 penetrating through the upper side wall of the shell, and the upper end of the telescopic cylinder 11 is fixedly connected with the connecting block 7.

In order to increase the impact force when the weight 6 falls, a spring 12 located in the support tube 2 is arranged between the support plate 4 and the upper side wall of the protective shell 9, and the spring 12 is fixedly connected with the upper side wall of the protective shell 9.

In order to realize the up-and-down swinging of the clamping plate 8, the upper end of the connecting block 7 is provided with a torsion rotating shaft 13 which is in the front-and-back axial direction and is positioned at the outer side of the connecting block, and the clamping plate 8 is rotatably connected with the connecting block 7 through the torsion rotating shaft 13.

For moving conveniently, the left side and the right side of the shell 1 are respectively provided with a fixing plate 14, and the front side and the rear side of the fixing plate 14 are respectively provided with a left axial wheel 15 and a right axial wheel 15.

In order to facilitate pile driving, openings are respectively formed in the front side walls of the protective shell 9 and the support tube 2.

In order to reduce the impact force of the weight 6 on the support tube 2, the distance between the support plate 4 and the lower end surface of the weight 6 is greater than the distance between the bottom of the chute 3 and the ground.

The utility model discloses during the use, make telescopic cylinder 11 upwards extend, and guarantee that layer board 4 and roof 10 contactless, thereby upwards prop up weight 6, make weight 6 break away from with ground, conveniently promote through wheel 15, after moving to the position that needs the pile, the pile body enters into weight 6 below through opening on the lateral wall before protective housing 9 and the stay tube 2, later continue to upwards promote connecting block 7 through telescopic cylinder 11, the medial extremity of cardboard 8 is located the below of layer board 4 at this moment, and the plane of connecting block 7 upper end plays the supporting role to cardboard 8, guarantee that cardboard 8 supports in layer board 4 below, together upwards hold up layer board 4 with 6, layer board 4 upwards moves to contact with spring 12 after, continue upwards moving, and compress spring 12;

when the clamping plate 8 contacts with the lower end of the top plate 10, the top plate 10 presses the outer end of the clamping plate 8 downwards, and the outer side of the connecting block 7 is inclined and cannot block the downward swinging of the outer end of the clamping plate 8, so that after the top plate 10 contacts with the clamping plate 8, the connecting block 7 continues to move upwards, the outer end of the clamping plate 8 swings downwards, the inner end of the clamping plate 8 swings upwards under the action of the torsion rotating shaft 13 and supports the supporting plate 4 upwards, after the clamping plate 8 tilts to the point that the inner end is separated from the supporting plate 4, the spring 12 pushes the supporting plate 4 to fall in an accelerating way, the spring 12 increases the impact force when the heavy hammer 6 falls, meanwhile, the distance between the supporting plate 4 and the lower end face of the sliding groove 3 is larger than the distance between the bottom of the sliding groove 3 and the ground, when the heavy hammer 6 falls, the supporting plate 4 cannot contact with the lower end of the sliding groove 3, and the impact force generated when the heavy hammer 6 drives the pile can be effectively prevented from acting on the supporting tube 2 or the outer shell 1, the support tube 2 or the shell 1 is prevented from being damaged, and the service life of the product is prolonged;

when the heavy hammer 6 falls and the next piling needs to be carried out, the telescopic cylinder 11 contracts downwards, after the clamping plate 8 is contacted with the supporting plate 4, the telescopic cylinder 11 continues to contract downwards, the outer side end of the clamping plate 8 inclines downwards at the moment, after the connecting block 7 moves downwards and the clamping plate 8 is separated from the supporting plate 4, the clamping plate 8 returns to the horizontal state under the action of the torsion rotating shaft 13, then the telescopic cylinder 11 extends upwards, the clamping plate 8 is supported below the supporting plate 4, the supporting plate 4 with the heavy hammer 6 is lifted up again, the telescopic cylinder 11 extends upwards to the top plate 10 to extrude the clamping plate 8, and after the clamping plate 8 is separated from the supporting plate 4 again, the heavy hammer 6 falls down again to strike the pile body, and the process is repeated;

the inside cavity of shell 1, be for conveniently setting up telescopic cylinder 11, and reduce the height that telescopic cylinder 11 set up, reduce overall structure's height, reduce the volume, make the structure compacter, stay tube 2 spout 3 simultaneously, be for reciprocating to layer board 4 and play the guide effect, guarantee the orbit that weight 6 rose and fell from top to bottom, slope when preventing that weight 6 from whereabouts, the fixed plate 14 of the 1 left and right sides of shell, be for conveniently setting up wheel 15, increase the interval between the front and back wheel 15, and then increase the stability of removal in-process.

The utility model discloses in, layer board 4 is located between two connecting blocks 7 and not contact with connecting block 7, when preventing that weight 6 from taking 4 whereabouts of layer board, layer board 4 strikes on connecting block 7.

Claims

1. A municipal engineering piling device comprises a U-shaped shell (1) with a forward opening, and is characterized in that a supporting tube (2) in the vertical direction is arranged at the upper end of the shell (1), sliding grooves (3) in the vertical direction are respectively formed in the left side wall and the right side wall of the supporting tube (2), a supporting plate (4) is connected in the supporting tube (2) in a sliding manner, the sliding grooves (3) on the corresponding sides of the supporting plate (4) are respectively extended from the left end and the right end of the supporting plate (4), connecting plates (5) positioned on the inner sides of the supporting tube (2) are respectively arranged on the left side and the right side of the lower end of the supporting plate (4), a heavy hammer (6) is arranged at the lower ends of the two connecting plates (5), connecting blocks (7) which are positioned on the outer sides of the supporting plate (4) and can move up and down are respectively arranged on the left side and the right side of the supporting tube (2), the outer sides of the two connecting blocks (7) are both inclined, a clamping plate (8) capable of swinging up and down is arranged on the upper end of the connecting block (7), and the clamping plate (8) can be contacted with the supporting plate (4), the upper end of the shell (1) is provided with a protective shell (9) which is positioned outside the supporting tube (2) and the connecting block (7), the left side and the right side of the upper end of the protective shell (9) are respectively provided with a top plate (10) in the up-down direction, and the lower end of the top plate (10) can be contacted with the outer side of the clamping plate (8) on the corresponding side.

2. The piling device for the municipal engineering according to claim 1, wherein the housing (1) is hollow, the left and right sides of the housing (1) are respectively provided with a telescopic cylinder (11) penetrating through the upper side wall of the housing, and the upper end of the telescopic cylinder (11) is fixedly connected with the connecting block (7).

3. The piling device for municipal engineering according to claim 1, wherein a spring (12) located in the support tube (2) is arranged between the supporting plate (4) and the upper side wall of the protective shell (9), and the spring (12) is fixedly connected with the upper side wall of the protective shell (9).

4. The piling device for municipal engineering according to claim 1, wherein the upper end of the connecting block (7) is provided with a torsion rotating shaft (13) which is axially arranged in the front-back direction and is positioned at the outer side of the connecting block, and the clamping plate (8) is rotatably connected with the connecting block (7) through the torsion rotating shaft (13).

5. The piling device for municipal engineering according to claim 1, wherein the housing (1) is provided with a fixing plate (14) on each of the left and right sides, and the fixing plate (14) is provided with left and right axial wheels (15) on each of the front and rear sides.

6. The piling device for municipal engineering according to claim 1, wherein the front side walls of the protective shell (9) and the support tube (2) are each provided with a notch.

7. The piling device for municipal engineering according to claim 1, wherein the distance from the pallet (4) to the lower end surface of the weight (6) is greater than the distance from the bottom of the chute (3) to the ground.