CN218201790U

CN218201790U - Concrete culvert pipe stone tongs with buffer structure falls to ground

Info

Publication number: CN218201790U
Application number: CN202222901937.9U
Authority: CN
Inventors: 牛金良; 刘洋; 孙英娣; 常鹏程; 王洪
Original assignee: Weihai Hydro Project Co ltd
Current assignee: Weihai Hydro Project Co ltd
Priority date: 2022-11-01
Filing date: 2022-11-01
Publication date: 2023-01-03
Anticipated expiration: 2032-11-01

Abstract

The utility model discloses a concrete culvert pipe stone tongs with buffer structure falls to ground relates to concrete culvert pipe transportation technical field, including stone tongs, the stone tongs bottom mounting has the seat of hoist and mount. The utility model discloses a hoisting seat, the culvert pipe, the carousel, first lug, the setting of second lug and chute board, it has the relatively poor problem of protectiveness to have solved current stone tongs, traditional stone tongs is carrying out the centre gripping in-process to the culvert pipe, because the motion of loop wheel machine stops to lead to the culvert pipe to rock under self inertial action, lead to the culvert pipe to slide in the stone tongs tip, cause the culvert pipe to fall to the ground easily and appear damaging, when culvert pipe inner wall and reciprocal board top contact, can extrude the reciprocating plate and descend, can make two sets of chute boards slide in the hoisting seat inner wall, the effect of protection has been played to the culvert pipe, thereby reach the effect that improves stone tongs protectiveness, effectually avoided traditional stone tongs to lead to the culvert pipe to rock the problem that causes its to drop and appear at the hoisting in-process.

Description

Concrete culvert pipe stone tongs with buffer structure falls to ground

Technical Field

The utility model relates to a concrete processing transportation technical field specifically is a concrete culvert pipe stone tongs with buffer structure falls to ground.

Background

The culvert pipe is a pipeline buried under the ground surface and is formed by casting reinforced concrete. At present, along with the construction of projects such as municipal administration, highway, building, the concrete culvert pipe obtains the wide application wherein, the demand of concrete culvert pipe is more and more, in culvert pipe construction operation in-process, need utilize specific hoist to hoist it to suitable position, and current most hoisting clamp divide into the centre gripping formula and lift the formula.

The culvert pipe is carrying out the handling from the transfer car (buggy) top, need stone tongs to carry out the centre gripping transport to it, and traditional stone tongs is carrying out the centre gripping in-process to the culvert pipe, because the motion of loop wheel machine leads to the culvert pipe to rock, lead to the culvert pipe to slide in the stone tongs tip, cause the culvert pipe to fall to the ground easily and appear damaging, and the culvert pipe that current stone tongs tip was placed falls to the ground in the installation, because be sliding connection between culvert pipe and the stone tongs, lead to the culvert pipe to lead to its concrete pipe body to appear the crack so that appear damaging because of self inertia.

SUMMERY OF THE UTILITY MODEL

Based on this, the utility model aims at providing a concrete culvert pipe stone tongs with buffer structure falls to ground to there is the protection nature relatively poor and has the relatively poor technical problem of the buffering nature that falls to the ground in solving current stone tongs.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a concrete culvert pipe stone tongs with buffer structure falls to ground, includes stone tongs, the stone tongs bottom mounting has the hoist and mount seat, the hoist and mount seat tip slides there is reciprocating plate, the rotation of hoist and mount seat inner wall has two sets of carousels, carousel one end is fixed with the first lug with reciprocating plate one side sliding connection, the carousel other end is fixed with the second lug, the hoist and mount seat inner wall is located carousel one side and slides there is the spout board, the hoist and mount seat top is provided with the culvert pipe.

The utility model discloses further set up to, reciprocating board both sides are seted up two sets ofly and first lug assorted first spout, and are two sets of the carousel sets up about the vertical axis symmetry of reciprocating board.

The utility model discloses further set up to, the second lug slides in the chute board inner wall, chute board one side seted up with second lug assorted second spout, hoist and mount seat tip be located reciprocating plate one side seted up with chute board assorted activity groove.

The utility model discloses further set up to, reciprocal board bottom rotates has two sets of damping bull sticks, and two sets of damping bull sticks set up about the vertical axis symmetry of reciprocal board.

The utility model discloses further set up to, the lifting device top is located reciprocating plate below and is fixed with two sets of built-in slide bars, and two sets of built-in slide bars set up about the vertical axis symmetry of reciprocating plate, built-in slide bar outer wall is fixed with the fixed station.

The utility model discloses further set up to, the damping bull stick bottom is rotated there is the slip table, and the slip table cup joints in built-in slide bar outer wall, be fixed with reset spring between slip table and the fixed station.

The utility model discloses further set up to, two sets of mounting holes have been seted up to stone tongs one side.

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

1. the utility model discloses a lifting seat, the culvert pipe, the carousel, first lug, the setting of second lug and chute board, it has the relatively poor problem of protectiveness to have solved current lifting clamp, traditional lifting clamp is in carrying out the centre gripping process to the culvert pipe, because the motion of loop wheel machine stops to lead to the culvert pipe to rock under self inertia effect, lead to the culvert pipe to slide in the lifting clamp tip, easily cause the culvert pipe to fall to the ground to appear damaging, when the culvert pipe inner wall contacts with the reciprocating plate top, can extrude the reciprocating plate and descend, can make two sets of chute boards slide in the lifting seat inner wall, the effect of protection has been played to the culvert pipe, thereby reach the effect that improves lifting clamp protectiveness, the effectual problem of avoiding traditional lifting clamp to lead to the culvert pipe to rock and cause its to drop in the lifting process appears;

2. the utility model discloses a damping bull stick, the slip table, the setting of fixed station and built-in slide bar, it has the relatively poor problem of buffering nature that falls to the ground to have solved current stone tongs, the culvert pipe that current stone tongs tip was placed falls to the ground in the installation, because be sliding connection between culvert pipe and the stone tongs, lead to the culvert pipe to lead to its concrete pipe shaft to appear the crack so as to appear damaging because of self inertia, when the culvert pipe of placing reciprocal board top and ground contact, the damping bull stick rotates, make the slip table slide in built-in slide bar outer wall, and under reset spring effect, carry out the damping to it, thereby reach the effect that improves its buffering nature that falls to the ground, the effectual problem of damaging appears when having avoided traditional stone tongs simple structure to lead to the culvert pipe to fall to the ground.

Drawings

FIG. 1 is a perspective view of the connection between a hoisting clamp and a culvert pipe of the present invention;

FIG. 2 is a schematic structural view of the lifting clamp of the present invention;

fig. 3 is a perspective view of the connection between the rotary plate and the reciprocating plate of the present invention.

In the figure: 1. hoisting a clamp; 2. hoisting a seat; 3. culvert pipes; 4. a reciprocating plate; 5. a turntable; 6. a first bump; 7. a second bump; 8. a chute plate; 9. a vibration damping rotating rod; 10. a sliding table; 11. a fixed table; 12. a sliding rod is arranged in the frame.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

The following describes an embodiment of the present invention according to its overall structure.

The utility model provides a concrete culvert pipe stone tongs with buffer structure falls to ground, as shown in fig. 1-3, including stone tongs 1, stone tongs 1 bottom mounting has hoisting

seat

2, 2 tip slides of hoisting seat has

reciprocal board

4, 2 inner walls of hoisting seat rotate and have two sets of

carousel

5, 5 one end of carousel be fixed with reciprocal board 4 one side sliding connection's

first lug

6, 5 other ends of carousel are fixed with

second lug

7, 2 inner walls of hoisting seat are located 5 one side of carousel and slide and have

spout board

8, 2 tops of stone tongs are provided with culvert pipe 3.

Referring to fig. 3, two sets of first sliding grooves matched with the first protruding blocks 6 are formed in two sides of the reciprocating plate 4, the two sets of rotating discs 5 are symmetrically arranged about a vertical central axis of the reciprocating plate 4, the second protruding blocks 7 slide on the inner wall of the sliding groove plate 8, the second sliding grooves matched with the second protruding blocks 7 are formed in one side of the sliding groove plate 8, the end portion of the hoisting seat 2 is located on one side of the reciprocating plate 4 and provided with movable grooves matched with the sliding groove plate 8, two sets of mounting holes are formed in one side of the hoisting clamp 1, and the reciprocating grooves matched with the reciprocating plate 4 are formed in the top end of the hoisting seat 2.

When the concrete implementation, the stone tongs 1 is hoisted to the accessible loop wheel machine, make 2 tops of hoist and mount seat of 1 bottom mounting of stone tongs contact with 3 inner walls of culvert pipe, 3 inner walls of culvert pipe contact with 4 tops of reciprocal board this moment, can extrude reciprocal board 4 to slide in 2 inner walls of hoist and mount seat, first lug 6 slides in 4 inner walls of reciprocal board this moment, drive 6 end fixing's of first lug carousel 5 around with 2 contact position departments of hoist and mount seat rotate, drive 7 inner walls of second lugs of second lug and slide in 8 inner walls of chute board this moment, can make two sets of chute boards 8 slide in 2 inner walls of hoist and mount seat, 8 chute boards this moment are located 3 one sides of culvert pipe, and played the effect of protection to culvert pipe 3, thereby reach the effect that improves 1 protectiveness of stone tongs.

Referring to fig. 2, two sets of damping rotating rods 9 are rotated at the bottom end of the reciprocating plate 4, the two sets of damping rotating rods 9 are symmetrically arranged about a vertical central axis of the reciprocating plate 4, two sets of built-in sliding rods 12 are fixed at the top end of the hoisting base 2 below the reciprocating plate 4, the two sets of built-in sliding rods 12 are symmetrically arranged about the vertical central axis of the reciprocating plate 4, a fixed table 11 is fixed on the outer wall of each built-in sliding rod 12, a sliding table 10 is rotated at the bottom end of each damping rotating rod 9, the sliding table 10 is sleeved on the outer wall of each built-in sliding rod 12, a return spring is fixed between each sliding table 10 and the fixed table 11, and a through hole matched with each built-in sliding rod 12 is formed in the inner wall of each sliding table 10.

During the concrete implementation, when culvert pipe 3 transports to the assigned position, culvert pipe 3 and the ground contact of placing on 4 tops of reciprocating plate this moment, damping bull stick 9 around rotating with 4 contact position departments of reciprocating plate, extrude its bottom and rotate the slip table 10 of connecting and slide in built-in slide bar 12 outer wall, slip table 10 and fixed station 11 are close to gradually this moment to reset under the reset spring effect, carry out the damping to it, thereby reach the effect that improves its cushioning nature that falls to the ground.

The utility model discloses a theory of operation does: accessible loop wheel machine lifts stone tongs 1 to make 2 tops of 1 bottom mounting's of stone tongs and 3 inner walls of culvert pipe contact, can make two sets of sliding tray boards 8 slide in 2 inner walls of stone tongs, and be located 3 one sides of culvert pipe, and the effect of protection has been played culvert pipe 3, when culvert pipe 3 transports to the assigned position, culvert pipe 3 and the ground contact of placing on the 4 tops of reciprocating plate this moment, can reset under the reset spring effect, carry out the damping to it, thereby reach the effect that improves its amortization that falls to the ground.

Although embodiments of the present invention have been shown and described, it is intended that the present embodiments be illustrative only and not limiting to the invention, and that the particular features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples, and that modifications, substitutions, variations, and the like, which are not inventive in light of the above teachings, may be made to the embodiments by those skilled in the art without departing from the principles and spirit of the present invention, but are to be construed as broadly as the following claims.

Claims

1. The utility model provides a concrete culvert pipe stone tongs with fall to ground buffer structure, includes stone tongs (1), its characterized in that: lifting clamp (1) bottom mounting has hoist and mount seat (2), hoist and mount seat (2) tip slides and has reciprocating plate (4), hoist and mount seat (2) inner wall rotates and has two sets of carousel (5), carousel (5) one end is fixed with first lug (6) with reciprocating plate (4) one side sliding connection, carousel (5) other end is fixed with second lug (7), hoist and mount seat (2) inner wall is located carousel (5) one side and slides and has spout board (8), hoist and mount seat (2) top is provided with culvert pipe (3).

2. The concrete culvert pipe lifting clamp with floor buffer structure as claimed in claim 1, wherein: two sets of first sliding grooves matched with the first bumps (6) are formed in two sides of the reciprocating plate (4), and the two sets of rotating discs (5) are symmetrically arranged about a vertical central axis of the reciprocating plate (4).

3. The concrete culvert pipe lifting clamp with floor buffering structure as claimed in claim 1, wherein: the second lug (7) slides on the inner wall of the sliding groove plate (8), a second sliding groove matched with the second lug (7) is formed in one side of the sliding groove plate (8), and a movable groove matched with the sliding groove plate (8) is formed in one side, located on the reciprocating plate (4), of the end portion of the hoisting seat (2).

4. The concrete culvert pipe lifting clamp with floor buffer structure as claimed in claim 1, wherein: two groups of damping rotating rods (9) are arranged at the bottom end of the reciprocating plate (4) in a rotating mode, and the two groups of damping rotating rods (9) are symmetrically arranged around a vertical central axis of the reciprocating plate (4).

5. The concrete culvert pipe lifting clamp with floor buffering structure as claimed in claim 1, wherein: two groups of built-in sliding rods (12) are fixed at the top end of the hoisting seat (2) below the reciprocating plate (4), the two groups of built-in sliding rods (12) are symmetrically arranged about a vertical central axis of the reciprocating plate (4), and a fixing table (11) is fixed on the outer wall of each built-in sliding rod (12).

6. The concrete culvert pipe lifting clamp with floor buffer structure as claimed in claim 4, wherein: the damping rotating rod (9) is characterized in that a sliding table (10) is rotated at the bottom end, the sliding table (10) is sleeved on the outer wall of a built-in sliding rod (12), and a return spring is fixed between the sliding table (10) and a fixed table (11).

7. The concrete culvert pipe lifting clamp with floor buffering structure as claimed in claim 1, wherein: two groups of mounting holes are formed in one side of the hoisting clamp (1).