CN217948691U

CN217948691U - A curb transfer device for municipal construction

Info

Publication number: CN217948691U
Application number: CN202222352768.8U
Authority: CN
Inventors: 陈平平; 江劼; 瞿松林; 王志鹏; 苏聪博
Original assignee: China Construction Seventh Engineering Division Corp Ltd
Current assignee: China Construction Seventh Engineering Division Corp Ltd
Priority date: 2022-09-05
Filing date: 2022-09-05
Publication date: 2022-12-02
Anticipated expiration: 2032-09-05

Abstract

The utility model discloses a curb transfer device for municipal construction, including the lever, the one end of lever is provided with the handrail, the other end is provided with presss from both sides dress mechanism, press from both sides dress mechanism and press from both sides the dress unit including at least one, it includes the gallows to press from both sides the dress unit, articulated on the gallows have symmetrical arrangement's left splint and right splint, be provided with the steel wire that cup joints the curb between the lower tip of left side splint and the lower tip of right splint and hold in the palm the rope, be provided with the steel wire stay cord that cup joints the lever between the upper end of left side splint and the upper end of right splint, the both sides of gallows all are provided with the gallows fixed pulley, the upper end of left side splint and the upper end of right splint are located between two gallows fixed pulleys, the steel wire stay cord is walked around the gallows fixed pulley and is continuous with the lever, left side splint and right splint are provided with sucking disc and friction surface with the position of curb laminating. The utility model discloses under the effect of sucking disc suction, friction surface frictional force and clamping force, left splint and right splint can the self-holding curb, can lift up the curb conveniently.

Description

A curb transfer device for municipal construction

Technical Field

The utility model relates to a curb transports technical field, especially indicates a curb transfer device for municipal construction.

Background

The kerbstone is a monument arranged between a road surface and other structures, and the existing kerbstone generally has two forms, one is prefabricated by common concrete, and the other is processed by stone materials. In any kind of curb, the problems of large using quantity and high single weight exist during construction, and the operation of transferring and the like by using a transferring tool is required.

If the grant announcement date is 2018.05.29, the grant announcement number is CN 207416886U's chinese utility model patent, a short distance curb simple and easy transportation instrument is disclosed, including transporting handle, transfer rod, crotch, support frame, steel wire external member and two-wheel car, utilize the principle of lever, realized the transportation of single curb.

Above-mentioned utility model patent can transport the curb, but when utilizing the steel wire external member to cup joint the curb, still need the manual work to lift up curb one end, then just can overlap the periphery at the curb with the steel wire external member. When the workman is lifting the curb, no matter lift up by bare-handed, still use the crowbar to lift up, all have the technical problem that inefficiency, intensity of labour are high, the potential safety hazard is big.

Disclosure of Invention

Not enough to among the above-mentioned background art, the utility model provides a curb transfer device for municipal construction has solved the technical problem that current curb transportation mode is efficient, intensity of labour is high, the potential safety hazard is big.

The technical scheme of the utility model is realized like this: the utility model provides a curb transfer device for municipal construction, includes the lever, and the lever passes through the support frame and articulates the wheel epaxial between two wheels, and the one end of lever is provided with handrail, the other end is provided with and presss from both sides the dress mechanism, press from both sides the dress unit including at least one, press from both sides the dress unit and include the gallows, articulated on the gallows have left splint and right splint of symmetrical arrangement, are provided with the steel wire that is used for cup jointing the curb between the lower tip of left splint and the lower tip of right splint and hold in the palm the rope, are provided with the steel wire stay cord that is used for cup jointing the lever between the upper end of left splint and the upper end of right splint, and the left and right sides of gallows all is provided with the gallows fixed pulley, and the upper end position of left splint and right splint lies in between two gallows fixed pulleys, the steel wire stay cord is walked around the gallows fixed pulley and is continuous with the lever, the position of left splint and right splint and curb laminating is provided with sucking disc and friction surface.

Furthermore, the two clamping units are arranged at intervals along the axial direction of the lever and are respectively arranged at two ends of the hanging bracket.

Furthermore, a supporting spring is arranged between the upper end of the left clamping plate and the upper end of the right clamping plate, when the clamping unit does not clamp the curb, the supporting spring is in an extending state, the lower end of the left clamping plate and the lower end of the right clamping plate are in a gathering state, and the distance between the lower end of the left clamping plate and the lower end of the right clamping plate is smaller than the width of the curb.

Further, left side splint are the same with the structure of right splint and all include clamping section and stretch-draw section, stretch-draw section is the obtuse angle with the clamping section and arranges, it is articulated with the gallows that the stretch-draw section passes through the articulated shaft, supporting spring expandes when pressing from both sides dress unit centre gripping curb stone, and left side splint are greater than the lower extreme interval with two clamping section laminatings of right splint in the both sides of curb stone, two stretch-draw section upper end intervals.

Furthermore, one side of the tensioning section and one side of the clamping section are provided with clamping plate reinforcing ribs.

Furthermore, a hoisting plate is arranged at the end part of the lever, a hoisting fixed pulley is arranged on the hoisting plate, two hoisting fixed pulleys which are arranged in parallel are arranged corresponding to the steel wire pull rope of each clamping unit, and the steel wire pull rope bypasses the hoisting fixed pulleys.

Furthermore, a positioning tension spring is arranged between the top of the hanging bracket and the bottom of the hanging plate, and a plurality of positioning tension springs are arranged at equal intervals.

Furthermore, the hanger comprises a bottom plate and a top plate, four upright posts are arranged between the bottom plate and the top plate, and the left clamping plate and the right clamping plate are respectively hinged with the upright posts.

The self-locking clamping mechanism is arranged at the end part of the lever, and the pulleys and the steel wire stay ropes are mutually matched, so that the left splint and the right splint can automatically clamp the kerbstone under the action of the suction force of the sucking disc, the friction force of the friction surface and the clamping force, and the kerbstone can be conveniently lifted; the utility model discloses an improve the security and the reliability of transporting, adopt the steel wire to hold in the palm the rope and cup joint in the below of curb, avoid the emergence of incident. The utility model discloses a left splint and right splint are connected to the extension spring, can make two splint automatic open, when needs centre gripping curb, only need workman's manual cooperation press the gallows, make the curb get into between left splint and the right splint can.

Drawings

In order to illustrate the embodiments of the present invention more clearly, the drawings that are needed in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the description below are only some embodiments of the present invention, and that other drawings can be obtained by those skilled in the art without inventive work.

Fig. 1 is a side view of the present invention;

FIG. 2 is an enlarged view taken at A in FIG. 1;

FIG. 3 is a cross-sectional view taken along line B-B of FIG. 2;

wherein:

1. the device comprises a lever, 101, a hoisting plate, 102, a hoisting fixed pulley, 103 and a positioning tension spring;

2. a support frame;

3. a wheel;

4. a wheel axle;

5. a handrail;

6. the clamping device comprises a clamping unit 61, a hanging bracket 62, a left clamping plate 63, a right clamping plate 64, a steel wire supporting rope 65, a steel wire pulling rope 66, a hanging bracket fixed pulley 67 and a supporting spring;

601. the clamping section 602, the tensioning section 603, the clamping plate reinforcing rib 610, the bottom plate 611, the top plate 612 and the upright post;

7. a kerb stone.

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 any creative effort belong to the protection scope of the present invention.

A curb transfer device for municipal construction, as shown in figures 1-3, includes a lever 1, the lever 1 is hinged on a wheel axle 4 between two wheels 3 through a support frame 2, one end of the lever 1 is provided with a handrail 5, and the other end is provided with a clamping mechanism. The workman manipulates handrail 5, both can make whole device walk, turn to, can make again press from both sides the dress mechanism and rise or descend, is convenient for press from both sides dress, lifts by crane curb 7.

The clamping mechanism comprises at least one clamping unit 6, the clamping unit 6 comprises a hanger 61, a left clamping plate 62 and a right clamping plate 63 which are symmetrically arranged are hinged to the hanger 61, and the curb 7 can be clamped when the left clamping plate 62 and the right clamping plate 63 are mutually closed.

And a steel wire supporting rope 64 for sleeving the curb 7 is arranged between the lower end part of the left clamping plate 62 and the lower end part of the right clamping plate 63. The steel wire supporting ropes 64 can be provided with a plurality of steel wire supporting ropes, preferably two steel wire supporting ropes 64 are arranged at intervals, and when one clamping unit 6 is arranged and one end of the kerbstone 7 is clamped, the kerbstone 7 can be stably and safely transported through the two steel wire supporting ropes 64.

A steel wire rope 65 for sleeving the lever 1 is arranged between the upper end of the left clamping plate 62 and the upper end of the right clamping plate 63, hanger fixed pulleys 66 are arranged on the left side and the right side of the hanger 61, the upper end of the left clamping plate 62 and the upper end of the right clamping plate 63 are arranged between the two hanger fixed pulleys 66, and the steel wire rope 65 is connected with the lever 1 by bypassing the hanger fixed pulleys 66. And the parts of the left clamping plate 62 and the right clamping plate 63, which are attached to the kerbstone 7, are provided with a sucking disc and a friction surface. When the curb 7 is pressed between the left splint 62 and the right splint 63, one end of the curb 7 can be easily lifted up under the action of the suction force of the suction cup, the friction force of the friction surface and the clamping force, and the steel wire supporting rope 64 is conveniently installed.

In a preferred embodiment, two clamping units 6 are provided, and the two clamping units 6 are provided at intervals in the axial direction of the lever 1 and are respectively provided at both ends of the hanger 61. Adopt two to press from both sides dress unit 6 simultaneously, can conveniently lift up curb 7 is whole, and the more swiftly holds in the palm rope 64 at the installation steel wire below curb 7.

In a preferred embodiment, a support spring 67 is provided between the upper end of the left clamp plate 62 and the upper end of the right clamp plate 63, and when the curb 7 is not clamped by the clamping unit 6, the support spring 67 is in an extended state, the lower end of the left clamp plate 62 and the lower end of the right clamp plate 63 are in a gathered state, and the distance between the lower end of the left clamp plate 62 and the lower end of the right clamp plate 63 is smaller than the width of the curb 7. When needing the centre gripping curb, only need the manual cooperation of workman press the gallows 61, make curb 7 get into between left splint 62 and the right splint 63 can.

In a preferred embodiment, the left clamping plate 62 and the right clamping plate 63 are identical in structure and each include a clamping section 601 and a tensioning section 602. Stretch-draw section 602 is obtuse angle with the clamping section 601 and arranges, stretch-draw section 602 is articulated through articulated shaft and gallows 61, supporting spring 67 expandes when pressing from both sides dress unit 6 centre gripping curb 7, and two clamping sections 601 laminating of left splint 62 and right splint 63 are greater than the lower extreme interval in the both sides of curb 7, two stretch-draw section 602 upper ends intervals.

Further, one side of the tensioning section 602 and the clamping section 601 is provided with a clamping plate reinforcing rib 603.

In a preferred embodiment, a lifting plate 101 is provided at an end of the lever 1, a lifting fixed pulley 102 is provided on the lifting plate 101, two lifting fixed pulleys 102 are provided in parallel corresponding to the wire rope 65 of each clamping unit 6, and the wire rope 65 is wound around the lifting fixed pulleys 102.

As a preferred embodiment, a positioning tension spring 103 is arranged between the top of the hanger 61 and the bottom of the lifting plate 101, and a plurality of positioning tension springs 103 are arranged at equal intervals to ensure the reliability of the assembly of the hanger 61 and the lifting plate 101.

Specifically, the hanger 61 comprises a bottom plate 610 and a top plate 611, four upright posts 612 are arranged between the bottom plate 610 and the top plate 611, and the left clamping plate 62 and the right clamping plate 63 are respectively hinged with each upright post 612.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a curb transfer device for municipal construction, includes lever (1), and lever (1) articulates on shaft (4) between two wheels (3) through support frame (2), and the one end of lever (1) is provided with handrail (5), the other end is provided with and presss from both sides dress mechanism, its characterized in that: the clamping mechanism comprises at least one clamping unit (6), the clamping unit (6) comprises a hanger (61), a left clamping plate (62) and a right clamping plate (63) which are symmetrically arranged are hinged to the hanger (61), a steel wire supporting rope (64) used for being sleeved with the kerbstone (7) is arranged between the lower end portion of the left clamping plate (62) and the lower end portion of the right clamping plate (63), a steel wire pull rope (65) used for being sleeved with the lever (1) is arranged between the upper end portion of the left clamping plate (62) and the upper end portion of the right clamping plate (63), hanger fixed pulleys (66) are arranged on the left side and the right side of the hanger (61), the upper end portion of the left clamping plate (62) and the upper end portion of the right clamping plate (63) are located between the two hanger fixed pulleys (66), the steel wire pull rope (65) bypasses the hanger fixed pulleys (66) to be connected with the lever (1), and sucking discs and friction surfaces are arranged at the positions, which are attached to the kerbstone (7), of the left clamping plate (62) and the right clamping plate (63).

2. The curb transfer device for municipal construction according to claim 1, wherein: the two clamping units (6) are arranged, and the two clamping units (6) are arranged at intervals along the axial direction of the lever (1) and are respectively arranged at two ends of the hanging bracket (61).

3. The kerbstone transfer device for municipal construction according to claim 1 or 2, wherein: be provided with supporting spring (67) between the upper end of left splint (62) and the upper end of right splint (63), when pressing from both sides dress unit (6) and not pressing from both sides dress curb stone (7), supporting spring (67) are in the extension state, and the lower tip of left splint (62) and the lower tip of right splint (63) are in the state of gathering together, and the interval of the lower tip of left splint (62) and the lower tip of right splint (63) is less than the width of curb stone (7).

4. The kerbstone transfer device for municipal construction according to claim 3, wherein: left side splint (62) are the same with the structure of right splint (63) and all include clamping section (601) and stretch-draw section (602), stretch-draw section (602) are the obtuse angle with clamping section (601) and arrange, stretch-draw section (602) are articulated through articulated shaft and gallows (61), supporting spring (67) expand when pressing from both sides dress unit (6) centre gripping curb stone (7), and left side splint (62) are laminated in the both sides of curb stone (7), two stretch-draw section (602) upper end intervals with two clamping section (601) of right splint (63) are greater than the lower extreme interval.

5. The curb transfer device for municipal construction according to claim 4, wherein: and one sides of the tensioning section (602) and the clamping section (601) are provided with clamping plate reinforcing ribs (603).

6. The curb transfer device for municipal construction according to any one of claims 1, 2, 4, and 5, wherein: the end part of the lever (1) is provided with a hoisting plate (101), the hoisting plate (101) is provided with hoisting fixed pulleys (102), two hoisting fixed pulleys (102) which are arranged in parallel are arranged corresponding to the steel wire pull rope (65) of each clamping unit (6), and the steel wire pull rope (65) bypasses the hoisting fixed pulleys (102).

7. The curb transfer device for municipal construction according to claim 6, wherein: and a positioning tension spring (103) is arranged between the top of the hanger (61) and the bottom of the lifting plate (101), and a plurality of positioning tension springs (103) are arranged at equal intervals.

8. The curb transfer device for municipal construction according to any one of claims 1, 2, 4, 5, and 7, wherein: the hanger (61) comprises a bottom plate (610) and a top plate (611), four upright posts (612) are arranged between the bottom plate (610) and the top plate (611), and the left clamping plate (62) and the right clamping plate (63) are respectively hinged with the upright posts (612).