CN212766284U

CN212766284U - Construction tool is assisted to curb

Info

Publication number: CN212766284U
Application number: CN202021074308.8U
Authority: CN
Inventors: 石和杰; 王忠秀; 程桂萍; 石宇超
Original assignee: CRCC Harbour and Channel Engineering Bureau Group Co Ltd
Current assignee: CRCC Harbour and Channel Engineering Bureau Group Co Ltd
Priority date: 2020-06-11
Filing date: 2020-06-11
Publication date: 2021-03-23
Anticipated expiration: 2030-06-11

Abstract

The utility model discloses a solve the unstable problem of curb transport, disclose a curb auxiliary construction tool, include: the conveying frame is internally provided with a conveying groove, and the conveying groove is used for placing a curb; the roller is arranged at the bottom of the carrying frame and is positioned in the middle; the towing rod is arranged on one side of the carrying frame, and a handle is arranged at the end part of the towing rod; two elasticity push up tight subassembly, the symmetry sets up in the both sides of transfer tank and push up tight curb. The utility model discloses utilize the tight subassembly in elasticity top to carry the both sides of curb, fixed curb position on the handling frame makes the curb avoid producing in handling and rocks, reduces the vibration, improves transport stability, reduces the safe risk of transport.

Description

Construction tool is assisted to curb

Technical Field

The utility model relates to a building engineering technical field, in particular to construction tools is assisted to curb.

Background

In the road construction process, curb stones and standing stones are required to be installed among the travelling lanes, the green belts and the sidewalks, the boundaries among the travelling lanes, the green belts and the sidewalks are guaranteed, mutual interference is prevented, and safety is guaranteed.

Because the curb is great, extremely heavy, it is very inconvenient to carry, very easily produces the safety problem. And current curb handling tool because the curb is got or holds the state to press from both sides, produces very easily among the handling and rocks, causes very big inconvenience for constructor, needs adjust transport direction and transport speed forcefully, possesses the potential safety hazard.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides a curb auxiliary construction tool stably transports the curb.

According to the utility model discloses a construction tool is assisted to curb of first aspect embodiment, include: the conveying frame is internally provided with a conveying groove, and the conveying groove is used for placing a curb; the roller is arranged at the bottom of the carrying frame; the towing rod is arranged on one side of the carrying frame, and a handle is arranged at the end part of the towing rod; two elasticity push up tight subassembly, the symmetry sets up in the both sides of transfer tank and push up tight curb.

According to the utility model discloses curb auxiliary construction tool has following beneficial effect at least: the kerbstone is placed back on the transport groove of transport frame, and the both sides of kerbstone are cliied to the tight subassembly in elasticity top, and the position of fixed kerbstone on transport frame makes the kerbstone avoid producing in handling to rock, reduces the vibration, improves transport stability, reduces the safe risk of transport.

According to the utility model discloses a some embodiments, the tight subassembly in elasticity top is including installing the elastic expansion piece on the handling frame and setting up the tight board in the terminal top of elastic expansion piece, be equipped with the tight plane in top on the tight board in top.

According to some embodiments of the present invention, the tightening plate is provided with a side guide portion and an upper guide portion.

According to the utility model discloses a some embodiments, elastic expansion spare includes fixed block and expanding spring, be equipped with spacing axle on the fixed block, be equipped with the stop collar on the tight board in top, the expanding spring cover is established spacing epaxial, the stop collar cover is established expanding spring is last.

According to some embodiments of the utility model, fixedly connected with wears to establish the guiding axle on the handling frame on the tight board in top, the direction of guiding axle is on a parallel with the flexible direction of elastic expansion piece.

According to some embodiments of the utility model, the end of guiding axle is equipped with the stopper.

According to some embodiments of the present invention, the tail of the carrying frame is provided with a discharging plate, the discharging plate is hinged to the bottom side of the carrying frame, and the top end of the discharging plate is provided with a lock catch capable of being buckled on the carrying frame.

According to some embodiments of the utility model, the bottom of handling frame is equipped with support piece, support piece includes the adapter of rigid coupling in the handling frame bottom side and articulates the supporting legs in the adapter bottom.

According to some embodiments of the present invention, the supporting members are provided with two and disposed at the bottom side of the carrying frame, and the two supporting members are oppositely disposed at both sides of the roller.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

fig. 1 is a front view of an embodiment of the present invention;

FIG. 2 is a top view of the structure shown in FIG. 1;

fig. 3 is a side view of an embodiment of the invention;

fig. 4 is a schematic structural view of the discharge plate according to the embodiment of the present invention when the discharge plate is opened.

The attached drawings are marked as follows:

a carrier 100, a carrier tank 110;

a roller 200;

a tow bar 300, a handle 310;

the elastic tightening assembly 400, the tightening plate 410, the limiting sleeve 411, the side guide part 412, the upper guide part 413, the fixing block 420, the limiting shaft 421, the telescopic spring 430 and the guide shaft 440;

a support 500, an adapter 510, and a support leg 520;

a discharge plate 600, a lock catch 610.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. 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.

In the description of the present invention, it should be understood that the orientation or positional relationship indicated with respect to the orientation description, such as up, down, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, a plurality of means are one or more, a plurality of means are two or more, and the terms greater than, less than, exceeding, etc. are understood as not including the number, and the terms greater than, less than, within, etc. are understood as including the number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present invention, unless there is an explicit limitation, the words such as setting, installation, connection, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in combination with the specific contents of the technical solution.

With reference to fig. 1 to 4, a curb auxiliary construction tool according to an embodiment of the present invention will be described below.

As shown in fig. 1 to 4, an auxiliary construction tool for a curb includes a carrying frame 100, two rollers 200, a towing bar 300 and an elastic tightening assembly 400, wherein a carrying groove 110 is formed in the carrying frame 100, the carrying groove 110 is used for placing a curb, the rollers 200 are disposed at the bottom of the carrying frame 100 and located at the middle position of the carrying frame 100 for providing a rolling effect to carry the curb on the carrying frame 100, the towing bar 300 is disposed at one side of the carrying frame 100, a handle 310 is disposed at the end of the towing bar 300, the towing bar 300 is used for pulling the carrying frame 100, the handle 310 is a force application point of a constructor, the two elastic tightening assemblies 400 are symmetrically disposed at two sides of the carrying groove 110 for tightening the curb on the carrying groove 110, and unstable carrying caused by the curb shaking during carrying is avoided.

In some embodiments of the present invention, the elastic tightening assembly 400 includes an elastic expansion piece and a tightening plate 410, the elastic expansion piece is installed on the carrying frame 100 and located at both sides of the carrying groove 110, the tightening plate 410 is disposed at the end of the elastic expansion piece, a tightening plane is disposed on the tightening plate 410, and the tightening plane is attached to the sidewall of the curb when the tightening is performed. It should be noted that the tightening plate 410 is elastically connected to the carrying frame 100 through the elastic expansion member, and the tightening plate 410 may also be elastically connected to the carrying frame 100 through other structures, which can also achieve the technical effects of clamping the kerbstone.

Specifically, the tightening plate 410 is provided with a side guide part 412 and an upper guide part 413, the side guide part 412 faces the outer side of the conveying frame 100 and expands outward, the upper guide part 413 faces the upper side of the conveying frame 100 and expands upward, and when the kerbstone is placed into the conveying groove 110 from the side, the side guide part 412 plays a guiding role, gradually enters a clamping space formed by the elastic top-stage assembly and is clamped in the conveying groove 110.

More specifically, the elastic expansion member includes a fixed block 420 and an expansion spring 430, the fixed block 420 is provided with a limit shaft 421, the tightening plate 410 is provided with a limit sleeve 411 matched with the limit shaft 421, a spring space is formed between the limit sleeve 411 and the limit shaft 421, the expansion spring 430 is sleeved in the limit sleeve 411, a spring space is formed between the limit sleeve 411 and the limit shaft 421, namely, the inner diameter in the limit sleeve 411 is larger than the outer diameter of the limit shaft 421, the expansion spring 430 is sleeved on the limit shaft 421, the limit sleeve 411 is sleeved on the expansion spring 430 to form an elastic expansion structure, and the tightening plate 410 realizes an elastic tightening function through the expansion spring 430.

In some embodiments of the present invention, the tightening plate 410 is fixedly connected with a guiding shaft 440, the guiding shaft 440 is disposed on the carrying frame 100, and the guiding direction of the guiding shaft 440 is parallel to the stretching direction of the elastic expansion member. The guide shaft 440 serves to limit the tightening direction of the tightening plate 410.

In some embodiments of the present invention, the rear portion of the carrier 100 is provided with a discharge plate 600, the rear side of the carrier 100 is a discharge opening, the kerbstone is loaded or unloaded from the discharge opening, and the discharge plate 600 is a rear side door of the carrier 100, and forms a closed carrying groove 110 with an open top when closed. The bottom of the unloading board 600 is hinged to the bottom side of the conveying frame 100, the top end of the unloading board 600 is provided with a lock catch 610 capable of being buckled on the conveying frame 100, the lock catch 610 can be a butterfly lock, can be a lock catch formed by other types of moving parts and fixing parts, and can also achieve the effect of buckling and locking.

In some embodiments of the present invention, the bottom of the carrying frame 100 is provided with a supporting member 500, the supporting member 500 includes a joint 510 fixedly connected to the bottom side of the carrying frame 100 and a supporting leg 520 hinged to the bottom of the joint 510, the supporting member 500 is used for supporting the carrying frame 100 when carrying cargo or unloading cargo, and an accident caused by excessive inclination of one side of the carrying frame 100 is avoided. Frictional resistance is arranged between the supporting leg 520 and the adapter 510, and the supporting leg 520 is pulled down to play a supporting role when supporting is needed.

The two supporting members 500 are oppositely disposed at the bottom side of the carrying frame 100, and the two supporting members 500 are oppositely disposed at the two sides of the roller 200, so that the two ends of the carrying frame 100 have a supporting function.

In the concrete implementation, a constructor places the kerbstone in the carrying groove 110, the elastic jacking assembly 400 jacks the kerbstone, closes the unloading plate 600, puts down the unloading plate 600 after the kerbstone is conveyed to a destination, supports the supporting members 500 for unloading, and moves the kerbstone down from the carrying groove 110 to finish carrying.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.

Claims

1. A curb-assisted construction tool, comprising:

the conveying frame (100) is provided with a conveying groove (110) inside, and the conveying groove (110) is used for placing a curb;

a roller (200) provided at the bottom of the carrier (100);

a towing bar (300) arranged at one end of the conveying frame (100), wherein a handle (310) is arranged at the end part of the towing bar (300);

two elastic tightening assemblies (400) are symmetrically arranged on two sides of the carrying groove (110) and tighten the kerb.

2. The auxiliary curb construction tool of claim 1, wherein the elastic tightening assembly (400) comprises an elastic telescopic member installed on the carrying frame (100) and a tightening plate (410) arranged at the end of the elastic telescopic member, and a tightening plane is arranged on the tightening plate (410).

3. A curb stone auxiliary construction tool according to claim 2 characterized in that the tightening plate (410) is provided with side guides (412) and upper guides (413).

4. The auxiliary construction tool for the kerbstone as recited in claim 2, wherein the elastic expansion member comprises a fixing block (420) and an expansion spring (430), the fixing block (420) is provided with a limit shaft (421), the tightening plate (410) is provided with a limit sleeve (411), the expansion spring (430) is sleeved on the limit shaft (421), and the limit sleeve (411) is sleeved on the expansion spring (430).

5. The auxiliary curb construction tool as claimed in claim 4, wherein a guide shaft (440) penetrating the carrying frame (100) is fixedly connected to the tightening plate (410), and a guide direction of the guide shaft (440) is parallel to a telescopic direction of the elastic telescopic member.

6. A curb stone auxiliary construction tool according to claim 5 characterized in that the end of the guiding axle (440) is provided with a stopper.

7. A curb stone auxiliary construction tool according to claim 1 characterized in that the tail of the transportation frame (100) is provided with a discharging board (600), the discharging board (600) is hinged on the bottom side of the transportation frame (100), the top end of the discharging board (600) is provided with a lock catch (610) which can be buckled on the transportation frame (100).

8. A curb stone auxiliary construction tool according to claim 1 characterized in that the bottom of the truck (100) is provided with a support (500), the support (500) comprises a joint (510) fixed on the bottom side of the truck (100) and a support foot (520) hinged on the bottom of the joint (510).

9. A curb stone auxiliary construction tool according to claim 8 characterized in that said support member (500) is provided with two and is arranged at the bottom side of said truck (100), and two said support members (500) are oppositely arranged at both sides of said roller (200).