CN211711742U

CN211711742U - Simple and easy handling tool of curb

Info

Publication number: CN211711742U
Application number: CN202020286671.XU
Authority: CN
Inventors: 陈辉; 郑子源; 王辛
Original assignee: China Construction First Group Corp Ltd
Current assignee: China Construction First Group Corp Ltd
Priority date: 2020-03-10
Filing date: 2020-03-10
Publication date: 2020-10-20
Anticipated expiration: 2030-03-10

Abstract

The utility model discloses a simple kerbstone carrying tool, which comprises two clamping arms connected in an X shape, an adjusting hole arranged on the clamping arms, a reset piece connected to the inner side of the upper part of the clamping arms, a clamp connected to the lower end of the clamping arms and a connecting plate detachably connected between the clamping arms and the clamp; the anchor clamps are T shape, and anchor clamps contain the last anchor clamps of the shape of falling L, connect in the lower anchor clamps that the vertical portion of last anchor clamps is L shape, can dismantle the connecting piece of connecting in last anchor clamps and lower anchor clamps vertical portion and connect respectively in the filling pad of last anchor clamps and lower anchor clamps reentrant corner department. The utility model is beneficial to conveniently clamping the kerbstone through the arrangement of the clamping arms and the clamp, wherein the clamping arms are provided with the adjusting holes, which is convenient for adjusting the kerbstones with different sizes; the arrangement of the reset piece between the clamping arms is beneficial to further clamping; through the setting of T shape anchor clamps, can carry out the protection that drops of bottom when curb centre gripping transport, wherein, go up anchor clamps and can use alone and carry out preliminary centre gripping transport.

Description

Simple and easy handling tool of curb

Technical Field

The utility model belongs to the technical field of the road construction, in particular to simple and easy handling tool of curb.

Background

During road construction, the transportation of the kerbstone is an essential link in the construction. However, the curb is heavy, so that manual transportation is inconvenient and potential safety hazards are easy to generate, and therefore the curb is transported by adopting clamps more. The traditional carrying clamp is clamped by a manual clamp with a right-angle clamping plate, but the method has no further protection effect on the falling off from the lower part possibly generated by the curb in the clamping process, and has poor adaptability to curb construction sites with different sizes. And the other is carried by a hydraulic or lifting device, so that on one hand, the construction cost is higher, and on the other hand, the device is convenient and is not convenient to flexibly apply to the site.

SUMMERY OF THE UTILITY MODEL

The utility model provides a simple and easy handling tool of curb for the use and the convenient installation of anchor clamps scheduling technical problem of the tight reset of clamp among centre gripping and protection, the centre gripping in-process of solving the curb handling, reply not unidimensional curb.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a simple kerbstone carrying tool comprises two clamping arms which are connected in an X shape, an adjusting hole arranged on each clamping arm, a reset piece connected to the inner side of the upper part of each clamping arm, a clamp connected to the lower end of each clamping arm and a connecting plate detachably connected between each clamping arm and each clamp;

the anchor clamps are T shape, and anchor clamps contain the last anchor clamps of the shape of falling L, connect in the lower anchor clamps that the vertical portion of last anchor clamps is L shape, can dismantle the connecting piece of connecting in last anchor clamps and lower anchor clamps vertical portion and connect respectively in the filling pad of last anchor clamps and lower anchor clamps reentrant corner department.

Furthermore, a pin rod capable of freely rotating is connected to the intersection point of the two clamping arms, and two ends of the pin rod are fixed through connecting nuts or limiting plates; the clamping arms can be connected in an assembling mode or in an adjustable mode.

Furthermore, the adjusting holes are at least arranged on each clamping arm, and the distance between the adjusting holes is adapted to the width or the length of the to-be-clamped kerbstone.

Furthermore, the piece that resets is the elastic component, and the piece that resets can be dismantled with the arm lock through rings and be connected.

Furthermore, rings are connected to the inner side of the upper portion of the intersection point of the two clamping arms, and the rings are symmetrically arranged on the two clamping arms.

Furthermore, the upper clamp comprises an inverted L-shaped upper clamp plate and a slot connected to the bottom end of a vertical plate of the upper clamp plate, the slot is a U-shaped slot with a downward opening, and the width between two sides of the slot is adapted to the width of two sides of the upper clamp plate; the slot is provided with a connecting hole corresponding to the connecting piece.

Furthermore, the lower clamp comprises an L-shaped lower clamping plate and an inserting plate connected to the top of the L-shaped lower clamping plate, and the lower clamping plate is wedge-shaped; the width and the height of the inserting plate correspond to those of the inserting groove, and a connecting hole is formed in the inserting plate and used for connecting a detachable connecting piece.

Furthermore, the connecting piece is a rod piece, and the extending end part of the connecting piece is flush with the vertical surface on the inner side of the slot; the connecting piece is respectively connected with the slot and the connecting hole on the inserting plate in a threaded connection, an extrusion connection or a clearance fit manner.

Furthermore, the connecting plate is fixedly connected with the top surface of the upper clamp and is connected with the clamping arm through a connecting bolt or a pin rod.

Further, the filling pad is an elastic pad, and the shape of the filling pad is adapted to the shape of the corner of the curb.

The beneficial effects of the utility model are embodied in:

1) the utility model is beneficial to conveniently clamping the kerbstone through the arrangement of the clamping arms and the clamp, wherein the clamping arms are provided with the adjusting holes, which is convenient for adjusting the kerbstones with different sizes; the clamping arms, the clamping arms and the clamp are detachably connected, so that the assembly and disassembly are convenient;

2) the utility model discloses a setting of the piece that resets between the arm lock, do benefit to when the centre gripping to the curb, further press from both sides tightly, and the piece that resets between the arm lock can be dismantled the connection and can set up the multiunit, can very big assurance fastening action in the clamping process and reset or dismantle when not clamping;

3) the utility model can protect the bottom from falling off when the kerbstone is clamped and carried by the T-shaped clamp, and the kerbstone is more evenly stressed when being carried; wherein, but the exclusive use of top anchor clamps carries out preliminary centre gripping transport, and the wedge setting of bottom anchor clamps does benefit to and alternates in curb bottom, and the connection of dismantling of top anchor clamps and bottom anchor clamps is convenient for install, dismantle and change.

In addition, filling pads are arranged at the internal corners of the upper clamp and the lower clamp, so that on one hand, the corners of the kerbstone can be protected from being damaged when the kerbstone is in a right angle, and on the other hand, the kerbstone can be clamped by adapting to the shape of the kerbstone when the corners of the kerbstone are in other shapes; the utility model is convenient to manufacture, is convenient to adapt to site construction conditions and can greatly ensure construction safety; additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention; the primary objects and other advantages of the invention may be realized and attained by the structure particularly pointed out in the written description.

Drawings

FIG. 1 is a schematic view of a simple kerbstone handling tool;

FIG. 2 is a schematic view of the connection of the upper and lower clamps;

FIG. 3 is a schematic view of the upper clamp structure;

FIG. 4 is a schematic view of the lower clamp structure;

fig. 5 is a schematic view of the connection structure of the upper clamp in the simple kerbstone carrying tool.

Reference numerals: 1-clamping arm, 2-adjusting hole, 3-clamp, 31-upper clamp, 311-upper clamp, 312-slot, 32-lower clamp, 321-lower clamp, 322-plug board, 33-filling pad, 34-connecting piece, 4-connecting board, 5-resetting piece and 6-lifting ring.

Detailed Description

As shown in fig. 1, a simple kerbstone handling tool comprises two clamping arms 1 connected in an X-shape, an adjusting hole 2 formed in each clamping arm 1, a reset part 5 connected to the inner side of the upper part of each clamping arm 1, a clamp 3 connected to the lower end of each clamping arm 1, and a connecting plate 4 detachably connected between each clamping arm 1 and each clamp 3.

In this embodiment, the two clamp arms 1 are made of galvanized steel pipes with a diameter of 32mm and a length of 1.2 m. The intersection point of the two clamping arms 1 is connected with a pin rod which can rotate freely and is made of a steel rod. Two ends of the pin rod are fixed through a connecting nut or a limiting plate; in addition, the clamping arm 1 is a tubular piece which can be assembled or adjusted.

In this embodiment, regulation hole 2 is provided with threely on every arm lock 1, and the width or the length of waiting to press from both sides the curb is adapted to the interval of regulation hole 2, through the cooperation of regulation hole 2 and pin rod, realizes the centre gripping of not unidimensional curb. The reset piece 5 hung between the clamping arms 1 is an elastic piece, and the reset piece 5 comprises a spring, an elastic rope or a spring rod. Reset 5 and arm lock 1 through rings 6 articulate, and wherein rings 6 connect in two arm lock 1 nodical upper portion inboard and interval setting, rings 6 symmetric distribution on two arm lock 1.

As shown in fig. 2, the clamp is a T-shaped steel member, and comprises an inverted L-shaped upper clamp 31, an L-shaped lower clamp 32 connected to the vertical portion of the upper clamp 31, a connecting member 34 detachably connected to the vertical portions of the upper clamp 31 and the lower clamp 32, and filling pads 33 respectively connected to the internal corners of the upper clamp 31 and the lower clamp 32. In this embodiment, the connecting member 34 is a steel rod member, the extending end of the connecting member 34 is flush with the inner vertical surface of the slot 312, and the connecting member 34 is respectively in threaded connection, extrusion connection or clearance fit connection with the connecting holes on the slot 312 and the inserting plate 322.

As shown in fig. 3, the upper clamp 31 includes an inverted L-shaped upper plate 311 and a slot 312 connected to the bottom end of the riser of the upper plate 311, the slot 312 is a U-shaped slot and opens downward. The width between the two sides of the slot 312 is adapted to the width of the two sides of the upper clamping plate 311, and the slot 312 is provided with a connecting hole corresponding to the connecting piece 34.

As shown in fig. 4, the lower clamp 32 includes an L-shaped lower clamp plate 321 and an insert plate 322 connected to the top of the L-shaped lower clamp plate 321, the lower clamp plate 321 being wedge-shaped; the width and height of the insertion plate 322 correspond to the width and height of the insertion slot 312, and the insertion plate 322 is provided with a connection hole for connecting the detachable connection member 34. In use, the wedge-shaped lower clamping plate 321 is inserted into the bottom of the kerb to be clamped.

In this embodiment, go up anchor clamps 31 through connecting plate 4 and 1 bolted connection of arm lock and adjustable connection angle, connecting plate 4 is the steel sheet. And filling pads 33 are further connected at the internal corners of the upper clamp 31 and the lower clamp 32, the filling pads 33 are elastic pads, and the shapes of the filling pads 33 are adapted to the shapes of the corners of the kerbs.

When the curb was vertical range and sets up, the gap is less between two upper and lower curb, is unfavorable for the bottom to peg graft, as shown in fig. 5, adopts the mode that anchor clamps 31 and arm lock 1 are connected, carries out centre gripping curb through last anchor clamps 31 and erects the limit to set up its frictional force of mat surface increase through last anchor clamps 31 medial surface, in order to do benefit to step up fixedly.

The above description is only for the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any changes or substitutions that can be considered by those skilled in the art within the technical scope of the present invention should be covered by the protection scope of the present invention.

Claims

1. A simple kerbstone carrying tool is characterized by comprising two clamping arms (1) which are connected in an X shape, an adjusting hole (2) arranged on each clamping arm (1), a reset piece (5) connected to the inner side of the upper part of each clamping arm (1), a clamp (3) connected to the lower end of each clamping arm (1) and a connecting plate (4) detachably connected between each clamping arm (1) and each clamp (3);

anchor clamps (3) are T shape, and anchor clamps (3) contain last anchor clamps (31) of the shape of falling L, connect in last anchor clamps (31) vertical portion be lower anchor clamps (32) of L shape, can dismantle connecting in last anchor clamps (31) and lower anchor clamps (32) vertical portion connecting piece (34) and connect respectively in last anchor clamps (31) and lower anchor clamps (32) reentrant corner department fill pad (33).

2. The simple kerbstone carrying tool according to claim 1, wherein a pin rod capable of freely rotating is connected to the intersection point of the two clamping arms (1), and two ends of the pin rod are fixed through a connecting nut or a limiting plate; the clamping arms (1) can be assembled and connected or can be adjusted and connected.

3. A simple kerbstone handling tool according to claim 2, wherein said adjustment holes (2) are provided at least two per one clamp arm (1), and the pitch of the adjustment holes (2) is adapted to the width or length of the kerbstone to be clamped.

4. The simple kerbstone handling tool of claim 1, wherein the reset member (5) is an elastic member, and the reset member (5) is detachably connected with the clamping arm (1) through a lifting ring (6).

5. A simple kerbstone handling tool according to claim 4, wherein the lifting ring (6) is connected to the inner side of the upper part of the intersection point of the two clamping arms (1), and the lifting ring (6) is symmetrically arranged on the two clamping arms (1).

6. The easy curb handling tool of claim 1, characterized in that the upper clamp (31) comprises an inverted L-shaped upper clamp plate (311) and a slot (312) connected to the bottom end of the riser of the upper clamp plate (311), the slot (312) is a U-shaped slot and opens downward, and the width between the two sides of the slot (312) is adapted to the width of the two sides of the upper clamp plate (311); the slot (312) is provided with a connecting hole corresponding to the connecting piece (34).

7. The easy kerbstone handling tool of claim 6, wherein the lower jig (32) comprises an L-shaped lower clamping plate (321) and an insert plate (322) connected to the top of the L-shaped lower clamping plate (321), the lower clamping plate (321) being wedge-shaped; the width and the height of the inserting plate (322) correspond to the width and the height of the inserting groove (312), and a connecting hole is formed in the inserting plate (322) and used for connecting the detachable connecting piece (34).

8. A simple kerbstone handling tool according to claim 7, wherein the connection member (34) is a rod member, and the protruding end of the connection member (34) is flush with the inner vertical surface of the slot (312); the connecting piece (34) is respectively connected with the connecting holes on the slot (312) and the inserting plate (322) in a threaded connection, a pressing connection or a clearance fit manner.

9. A simple kerbstone handling tool according to claim 1, wherein the connecting plate (4) is fixedly connected to the top surface of the upper clamp (31), and the connecting plate (4) is connected to the clamping arm (1) through a connecting bolt or a pin.

10. A kerbstone easy carrier of claim 1, wherein the filling pad (33) is an elastic pad, and the shape of the filling pad (33) is adapted to the shape of the corner of the kerbstone.