CN214002938U

CN214002938U - Portable curb conveyer

Info

Publication number: CN214002938U
Application number: CN202023082931.0U
Authority: CN
Inventors: 王晓飞
Original assignee: Beijing Zhongji Construction Co ltd
Current assignee: Beijing Zhongji Construction Co ltd
Priority date: 2020-12-18
Filing date: 2020-12-18
Publication date: 2021-08-20
Anticipated expiration: 2030-12-18

Abstract

The utility model belongs to the technical field of road construction and specifically relates to a portable curb conveyer is related to, and it includes two mutual articulated connecting rods, connecting rod one end is provided with one and carries the pull rod, the connecting rod other end is provided with a bracing piece, the one end that the connecting rod was kept away from to the bracing piece is provided with two at least extension rods, the tip rigid coupling that the bracing piece was kept away from to the extension rod has an scute that is used for the fixed curb of centre gripping, the scute is an L template. This application has the effect that effectively promotes the efficiency of construction.

Description

Portable curb conveyer

Technical Field

The application relates to the field of road construction, in particular to a portable kerbstone transporter.

Background

A curb is a boundary stone provided at the edge of a road surface, and is a strip-shaped structure between the road surface on both sides of a road and a shoulder, and because a fall is formed like a cliff, the strip-shaped structure of the curb is also called a cliff, and is a strip stone provided at the edge of the road surface and demarcated from other structural zones.

In the construction of municipal roads, a large number of kerbs are used; during transportation, a batch of the kerbs are transported to a construction site by a truck, and then the kerbs are manually transported or carried to a specified building position by constructors through carrying poles.

In view of the above-mentioned related art, the inventor thinks that the constructor has a great physical effort to carry or lift the curb, resulting in a low construction efficiency.

SUMMERY OF THE UTILITY MODEL

In order to effectively promote the efficiency of construction, this application provides a portable curb conveyer.

The application provides a portable curb conveyer adopts following technical scheme:

the utility model provides a portable curb conveyer, includes two mutual articulated connecting rods, connecting rod one end is provided with one and carries the pull rod, the connecting rod other end is provided with a bracing piece, the one end that the connecting rod was kept away from to the bracing piece is provided with two at least extension rods, the tip rigid coupling that the bracing piece was kept away from to the extension rod has an scute that is used for the fixed curb of centre gripping, the scute is an L template.

Through adopting above-mentioned technical scheme, two constructors hold two lifting rods respectively, remove to the direction that is close to each other, make the scute centre gripping on the curb, two constructors can be with the lifting conveyer afterwards to transport the curb to appointed construction site, compare in the correlation technique artifical transport or the shoulder pole lifts fortune curb, make constructor more laborsaving, promoted the efficiency of construction.

Optionally, the extension rod includes first outer pole and slides the first interior pole of cover locating in the first outer pole, threaded connection has a fastening screw who is used for fixed first interior pole on the first outer pole.

Through adopting above-mentioned technical scheme, constructor adjustable first interior pole is the extension length of first outer pole relatively to the not border stone of co-altitude of adaptation has promoted the suitability of conveyer.

Optionally, an auxiliary support assembly is arranged on the support rod, the auxiliary support assembly includes a pressing plate for pressing and holding the curb, and the pressing plate is elastically supported on the support rod.

Through adopting above-mentioned technical scheme, clamp plate elasticity is pressed and is held on the curb, and the cooperation scute is used, has further promoted the stability of curb in the transportation.

Optionally, slide on the bracing piece and wear to be equipped with a slide bar, slide bar tip rigid coupling has a first baffle, the clamp plate is articulated with first baffle, be provided with one between first baffle and the bracing piece and be used for ordering about first baffle to keeping away from the first compression spring that the bracing piece direction removed, the one end rigid coupling that first baffle was kept away from to the slide bar has a second baffle that is used for restricting the slide bar and breaks away from the bracing piece.

Through adopting above-mentioned technical scheme, the slide bar slides on the bracing piece, and under first compression spring's elasticity ordered action, the clamp plate remains throughout to the pressure of curb and holds the effect.

Optionally, a tension spring is connected between the baffle and the connecting rod.

Through adopting above-mentioned technical scheme, the extension spring uses the effect of holding by pulling to the baffle to make the baffle be in the state of preparing centre gripping curb constantly.

Optionally, one side of the pressing plate, which is away from the supporting rod, is provided with an elastic pad.

Through adopting above-mentioned technical scheme, cushion and curb elastic contact to the stability in the curb transportation has been promoted.

Optionally, the lifting rod comprises a second outer rod and a second inner rod which is sleeved in the second outer rod in a sliding manner, and a limiting component used for fixing the second inner rod is arranged on the second outer rod.

Through adopting above-mentioned technical scheme, the outer pole of second can be moved in the second relatively to make the length of carrying the pull rod adjust, carry the length of pull rod and transfer to the back, can use spacing subassembly to inject the position of the outer pole of second for the pole in the second, thereby adaptation constructor uses.

Optionally, the limiting assembly comprises a protective shell fixedly connected to the second outer rod, a limiting rod inserted into the second inner rod is slidably arranged in the protective shell, a limiting plate is fixedly connected to the limiting rod, and a second compression spring used for elastically driving the limiting plate to move towards the direction close to the second inner rod is sleeved on the limiting rod.

Through adopting above-mentioned technical scheme, constructor can outwards stimulate the gag lever post, make the gag lever post break away from the interior pole of second, second compression spring elastic compression, adjust the position of the relative second interior pole of second outer pole afterwards, the back is transferred to the position, loosen the gag lever post, order about under the effect at second compression spring's elasticity, the gag lever post is automatic to be inserted in the second interior pole to make the length of the relative second interior pole of second outer pole fixed, spacing subassembly easy operation is convenient, the length of pull rod can be carried in quick adjustment.

In summary, the present application includes at least one of the following beneficial technical effects:

1. two constructors respectively hold the two lifting rods and move towards the direction close to each other to enable the angle plate to be clamped on the curb stone, and then the two constructors can lift the conveyor to convey the curb stone to a specified construction site;

2. the pressing plate is elastically pressed on the kerbstone and is matched with the angle plate for use, so that the stability of the kerbstone in the transportation process is further improved;

3. the outer pole of second can be moved in the second relatively to the pole can be adjusted to the length of messenger's lifting rod, and the back has been transferred to the length of lifting rod, can use spacing subassembly to inject the position of the outer pole of second for the pole in the second, thereby adaptation constructor uses.

Drawings

Fig. 1 is a schematic structural diagram of a portable curb conveyor according to an embodiment of the present application.

Fig. 2 is an enlarged schematic view of a portion a in fig. 1.

Fig. 3 is a cross-sectional view of the stop assembly and the lifting bar of fig. 1.

Description of reference numerals: 1. a connecting rod; 2. lifting a pull rod; 20. a handle; 21. a second outer pole; 22. a second inner bar; 220. a limiting hole; 3. a support bar; 4. an extension rod; 40. a gusset; 41. a first outer rod; 42. a first inner bar; 420. positioning holes; 43. fastening screws; 5. an auxiliary support assembly; 50. a slide bar; 51. a first baffle plate; 52. pressing a plate; 520. a tension spring; 53. an elastic pad; 54. a second baffle; 55. a first compression spring; 6. a limiting component; 60. a protective shell; 61. a limiting rod; 62. a limiting plate; 63. a second compression spring; 64. and (5) lifting the plate.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The embodiment of the application discloses portable curb conveyer. Referring to fig. 1, a portable curb conveyer includes two mutual articulated connecting rods 1, sets up in the lifting rod 2 of connecting rod 1 one end, sets up in the bracing piece 3 of the connecting rod 1 other end to and set up in the extension rod 4 that connecting rod 1 one end was kept away from to bracing piece 3.

Referring to fig. 1, the hinge point of two connecting rods 1 is located at the center of the two connecting rods 1; a handle 20 is fixedly connected to one end, far away from the connecting rod 1, of the lifting rod 2, an included angle formed between the length direction of the handle 20 and the length direction of the lifting rod 2 is an obtuse angle, and a constructor lifts the whole transporter through the lifting rod 2; the section of the support rod 3 is rectangular and an included angle between the support rod and the lifting rod 2 is an obtuse angle; every bracing piece 3 corresponds two extension rods 4, and two extension rods 4 are the splayed setting, and two extension rods 4 top are close to each other and the rigid coupling in the bottom of bracing piece 3, and two extension rod 4 bottoms extend to the direction of keeping away from each other.

Referring to fig. 1, an angle plate 40 for clamping a curb is fixedly connected to the bottom end of each extension rod 4, the angle plate 40 is an L-shaped plate, one surface of the angle plate 40 is used for supporting the curb, and the other surface of the angle plate 40 is used for clamping the curb in cooperation with the opposite angle plate 40, so that the curb is stably fixed on the angle plate 40; two constructors hold one lifting rod 2 respectively, promote lifting rod 2 to the direction that is close to each other, and the scute 40 centre gripping that sets up in pairs is fixed in the bottom of curb, and two constructors can lift the conveyer and transport the curb to convenient transport the curb to appointed position.

Referring to fig. 1, in order to adapt the transporter to the kerbs with different heights, the extension rod 4 comprises a first outer rod 41 and a first inner rod 42 slidably sleeved in the first outer rod 41; the top end of the first outer rod 41 is fixedly connected with the bottom end of the support rod 3, and the bottom end of the first inner rod 42 is fixedly connected with the angle plate 40; a fastening screw 43 for fixing the first inner rod 42 is in threaded connection with the side wall of the bottom of the first outer rod 41, a plurality of positioning holes 420 are correspondingly and uniformly formed in the side wall of the first inner rod 42 along the extending direction of the first inner rod 42, and the fastening screw 43 is detachably inserted into the positioning holes 420, so that the first inner rod 42 keeps the designated exposed length and is matched with the curb stones with different heights; in order to facilitate the operator to screw the fastening screw 43, the fastening screw 43 in this embodiment is a thumb screw.

Referring to fig. 1 and 2, in order to improve the stability of the transportation process of the kerbstone, an auxiliary support assembly 5 for fixing the kerbstone is further arranged on the support rod 3, the auxiliary support assembly 5 comprises a slide rod 50 slidably penetrating through the support rod 3, the slide rod 50 is perpendicular to the support rod 3, a first baffle 51 is fixedly connected to the end of the slide rod 50, and a pressing plate 52 for pressing the kerbstone is hinged to one side of the first baffle 51, which is away from the support rod 3; in order to facilitate the pressing plate 52 to press the curb, a tension spring 520 is connected between the pressing plate 52 and the connecting rod 1, and the tension spring 520 always elastically pulls the pressing plate 52 pair, so that the pressing plate 52 is kept at a proper pressing angle; an elastic pad 53 is bonded on one side of the pressing plate 52, which is far away from the first baffle 51, and the elastic pad 53 in the embodiment is a rubber pad, so that the curb is elastically extruded, the frictional resistance between the curb and the elastic pad is improved, and the stability of the curb in the transportation process is further improved; a second baffle 54 is vertically and fixedly connected to one end of the slide bar 50 far away from the first baffle 51, the second baffle 54 and the first baffle 51 are respectively positioned at two sides of the support bar 3, and the slide bar 50 is limited to be separated from the support bar 3 by the second baffle 54; a first compression spring 55 is further sleeved on the sliding rod 50, and the first compression spring 55 is elastically supported between the supporting rod 3 and the first baffle 51, so as to apply elastic extrusion force to the first baffle 51, so that the pressing plate 52 constantly presses the curb.

Referring to fig. 1 and 3, in order to facilitate the transportation device to be used by constructors with different heights, the lifting rod 2 comprises a second outer rod 21 and a second inner rod 22 slidably sleeved in the second outer rod 21, the second outer rod 21 is fixedly connected with the handle 20, and the second inner rod 22 is fixedly connected with the connecting rod 1; a plurality of limiting holes 220 are uniformly formed in the side wall of the second inner rod 22 along the length direction of the second inner rod 22, and correspondingly, a limiting component 6 for fixing the second inner rod 22 by matching with the limiting holes 220 is arranged on the side wall of the second outer rod 21.

Referring to fig. 3, the limiting assembly 6 includes a protective shell 60 fixedly connected to the outer wall of the second outer rod 21, a limiting rod 61 detachably inserted into the limiting hole 220 is movably inserted into the protective shell 60, a limiting plate 62 is vertically and fixedly connected to the limiting rod 61, and the limiting plate 62 is located in the protective shell 60; the limiting rod 61 is further sleeved with a second compression spring 63, the second compression spring 63 is elastically supported between the limiting plate 62 and the inner wall of the protective shell 60, and the second compression spring 63 has a tendency of elastically driving the limiting plate 62 to move towards the direction close to the limiting hole 220; a lifting plate 64 is vertically and fixedly connected to one end, away from the limiting hole 220, of the limiting rod 61, when the lifting rod 2 needs to be extended or shortened, a constructor pulls the lifting plate 64 outwards, the limiting rod 61 moves towards the direction away from the limiting hole 220, and therefore the limiting rod exits from the limiting hole 220, the limiting plate 62 pushes the second compression spring 63, and the second compression spring 63 elastically compresses; after the relative position of the second outer rod 21 and the second inner rod 22 is adjusted, the constructor releases the lifting plate 64, and under the elastic driving action of the second compression spring 63, the limiting rod 61 is automatically inserted into the corresponding limiting hole 220, so that the relative position of the second outer rod 21 and the second inner rod 22 is fixed.

The implementation principle of the portable curb conveyer of the embodiment of the application is as follows: two constructors respectively hold the two handles 20 and then move towards the mutually approaching direction, so that the angle plates 40 clamp the curb, the elastic pads 53 are elastically pressed on the curb, the stability of the curb is further improved, and then the two constructors can convey the curb to a specified position; in the using process, constructors can adjust the length of the extension rod 4 according to the size of the kerbstone and can adjust the length of the lifting rod 2 according to the height of the constructors, so that the using convenience of the transporter is improved, and compared with the operation of manually carrying or carrying the kerbstone by carrying poles by the constructors in the related art, the transporter saves more labor and effectively improves the construction efficiency; meanwhile, the transporter is convenient to take materials and has no pollution to the construction environment.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a portable curb conveyer which characterized in that: including two articulated connecting rods (1) each other, connecting rod (1) one end is provided with one and carries pull rod (2), the connecting rod (1) other end is provided with a bracing piece (3), the one end that connecting rod (1) were kept away from in bracing piece (3) is provided with two at least extension rods (4), the tip rigid coupling that bracing piece (3) were kept away from in extension rod (4) has a scute (40) that is used for the fixed curb of centre gripping, scute (40) are an L template.

2. A portable curb conveyor as in claim 1 wherein: the extension rod (4) comprises a first outer rod (41) and a first inner rod (42) which is slidably sleeved in the first outer rod (41), and the first outer rod (41) is connected with a fastening screw (43) which is used for fixing the first inner rod (42) through a thread.

3. A portable curb conveyor as in claim 1 wherein: the supporting rod (3) is provided with an auxiliary supporting component (5), the auxiliary supporting component (5) comprises a pressing plate (52) used for pressing and holding the kerbstone, and the pressing plate (52) is elastically supported on the supporting rod (3).

4. A portable curb conveyor as in claim 3 wherein: slide on bracing piece (3) and wear to be equipped with a slide bar (50), slide bar (50) tip rigid coupling is equipped with a first baffle (51), clamp plate (52) are articulated with first baffle (51), be provided with one between first baffle (51) and bracing piece (3) and be used for driving about first baffle (51) to keeping away from first compression spring (55) that bracing piece (3) direction removed, the one end rigid coupling that first baffle (51) was kept away from in slide bar (50) has one and is used for restricting slide bar (50) to break away from second baffle (54) of bracing piece (3).

5. A portable curb conveyor as in claim 4 wherein: a tension spring (520) is connected between the baffle plate and the connecting rod (1).

6. A portable curb conveyor as in claim 3 wherein: one side of the pressing plate (52) departing from the supporting rod (3) is provided with an elastic pad (53).

7. A portable curb conveyor as in claim 1 wherein: the lifting rod (2) comprises a second outer rod (21) and a second inner rod (22) which is slidably sleeved in the second outer rod (21), and a limiting component (6) used for fixing the second inner rod (22) is arranged on the second outer rod (21).

8. A portable curb conveyor as in claim 7 wherein: spacing subassembly (6) include protective housing (60) of rigid coupling on second outer pole (21), protective housing (60) internal slipping wears to be equipped with one and is used for inserting gag lever post (61) of locating in second pole (22), the rigid coupling has a limiting plate (62) on gag lever post (61), the cover is equipped with one and is used for elasticity to order about limiting plate (62) to being close to second compression spring (63) that pole (22) direction removed in the second on gag lever post (61).