CN210101664U - Rod piece transport trolley for construction site - Google Patents

Abstract

The utility model discloses a member travelling bogie for building site, main support including domes, the axletree that the both ends difference fixedly connected with of main support set up with the central line, it is connected with the wheel to rotate on the axletree, the top fixedly connected with bracket of main support, a bearing bar of top fixedly connected with of bracket, the bracket is located the intermediate position of bearing bar along its length direction with the fixed position of bearing bar, the arch cross-section of central line perpendicular to main support of bearing bar, the lifting rope has been installed respectively at the both ends of bearing bar and has been tied up in order being used for treating the transportation member and tie up, the distance length of lifting rope lower extreme to bearing bar is less than the minimum to the bearing bar minimum distance length of wheel, two lifting ropes are the same to the distance of bearing bar central. The utility model discloses simple structure, convenient to use is reliable, has reduced operating personnel work burden, has improved the efficiency of construction, has reduced use cost.

Description

Rod piece transport trolley for construction site

Technical Field

The utility model relates to a conveyor, concretely relates to member travelling bogie is used in building site.

Background

In recent years, with the continuous improvement of the living standard of people, the industries of industrial production, culture, sports, science and technology and the like are continuously improved, and the demand of the society on a space structure, particularly a large-span space structure, is greatly enhanced. At present, grid structures are adopted in large-span and medium-span public buildings, such as gymnasiums, airports, clubs, exhibition halls, waiting halls, small and medium-sized industrial factory buildings and the like. The space structure is formed by connecting a plurality of rod pieces through nodes according to a certain grid form, and the number of the rod pieces converged on the nodes is large. In the spatial grid structure installation work progress, spatial grid structure member and connected node are in the steel construction processing factory processing completion back, transport and assemble into the piecemeal to the job site, assemble into the monoblock by the piecemeal at last. When spatial grid structure member equipment, need transport the member of different models to the assembly point from the pile point, the component transports quantity in the scene is big. The components are generally transported by manual transportation or manually matching with a self-propelled truck crane, so that a large amount of labor cost and the shift cost of mechanical platforms such as the self-propelled truck crane are required to be input during the assembly of the truss structure rod pieces, and the labor intensity of rod piece assembly construction operators is high, the construction efficiency is low, the construction progress is slow, and the assembly construction cost is high.

SUMMERY OF THE UTILITY MODEL

To the not enough of above-mentioned prior art, the utility model aims to solve the technical problem that: how to provide one kind and reduce operating personnel work burden, improve the efficiency of construction, member travelling bogie for building site with low in use cost.

In order to solve the technical problem, the utility model discloses a following technical scheme:

the utility model provides a member travelling bogie for building site, main support including domes, the axletree that the both ends difference fixedly connected with of main support set up with the central line, it is connected with the wheel to rotate on the axletree, distance length between the minimum of wheel to the highest point of main support inside casing is greater than the maximum diameter of waiting to transport the member cross-section, the width of frame mouth is greater than the maximum diameter of waiting to transport the member cross-section in the main support, the top fixedly connected with bracket of main support, a bearing bar of top fixedly connected with of bracket, the fixed position of bracket and bearing bar is located the intermediate position of bearing bar along its length direction, the arch cross-section of the central line perpendicular to main support of bearing bar, the lifting rope has been installed respectively at the both ends of bearing bar and has been tied up in order to be used for treating the transportation member and tie up, distance length of lifting rope lower extreme to bearing bar is less than the.

The utility model discloses in, in the time of using, earlier travelling car, it is inside to treat that the transport component arranges the main support in, and the messenger is located the both ends department of component in the lifting rope that is located the bearing bar both ends, use the main support as the fulcrum, make the one end of bearing bar to the component direction slope, hang the one end of component with the lifting rope hook, then the other end of pulling the bearing bar downwards, make the lifting rope decline of the other end carry out the hooking with the other end to the component, then lift the bearing bar, make the component break away from ground completely, operating personnel only need to master the balance of bearing bar like this, promote the bearing bar to appointed place just. The novel steel pipe pile is simple in structure, convenient and reliable to use, reduces the workload of operators, improves the construction efficiency and reduces the use cost.

As optimization, the rod bodies at the two ends of the bearing rod are respectively sleeved with a sliding sleeve which can be in sliding fit with the bearing rod along the length direction, the sleeve body of the sliding sleeve is provided with two positioning holes which are communicated with the inner hole of the sliding sleeve along the radial direction and are arranged at the same center line, the rod body of the bearing rod is provided with a plurality of limiting holes which are uniformly spaced from the two ends along the length direction of the rod body from the middle position of the rod body, the limiting holes are through holes and extend along the radial direction of the bearing rod, the diameters of the limiting holes are consistent with those of the positioning holes, the positioning holes correspond to the corresponding limiting holes and are provided with a positioning screw rod in a penetrating mode, the two ends of the positioning screw rod respectively extend out of the sliding sleeve, and the two ends of the positioning screw. The sliding sleeve can slide to be adjusted according to the length of the component to be conveyed, and then the positioning screw penetrates through the positioning hole and the limiting hole and is fixed by the locking nut.

Preferably, the limiting hole is a horizontal hole, two ends of the lifting rope are respectively and fixedly connected with hanging rings and are hung at two ends of the positioning screw rod through the hanging rings so that the lifting rope is integrally in a U-shaped structure, and a limiting nut is in threaded fit with the rod body on the positioning screw rod and positioned outside the hanging rings so as to limit the hanging rings. The positioning screw rod can not only provide positioning fixation for the sliding sleeve, but also provide a hanging position for the lifting rope, so that the structure can be simple.

Preferably, the lifting rope is sleeved with a rubber sleeve which is integrally of a U-shaped structure, and the rubber sleeve is located at the lowest end of the lifting rope. The friction force between the component and the component can be increased, and the component is prevented from falling off.

To sum up, the beneficial effects of the utility model reside in that: the utility model discloses simple structure, convenient to use is reliable, has reduced operating personnel work burden, has improved the efficiency of construction, has reduced use cost.

Drawings

In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in further detail with reference to the accompanying drawings, in which:

fig. 1 is a front view of the present invention.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

As shown in fig. 1, the rod transporting trolley for construction sites in the present embodiment includes a main support 1 having an arch structure, two ends of the main support 1 are respectively and fixedly connected with an axle disposed on the same central line, a wheel 2 is rotatably connected to the axle, a distance between a lowest position of the wheel 2 and a highest position of an inner frame of the main support 1 is longer than a maximum diameter of a cross section of a rod to be transported, a width of an inner frame opening of the main support 1 is longer than the maximum diameter of the cross section of the rod to be transported, a bracket 3 is fixedly connected to a top of the main support 1, a bearing rod 4 is fixedly connected to a top of the bracket 3, a fixing position of the bracket 3 and the bearing rod 4 is located at an intermediate position of the bearing rod 4 along a length direction thereof, a central line of the bearing rod 4 is perpendicular to the arch cross section of the main support 1, lifting ropes 5 are respectively installed at two ends of the bearing rod 4 for binding the rod to be transported, a distance between, the distances from the two lifting ropes 5 to the central point of the bearing rod 4 are the same.

In this embodiment, the body at both ends of the bearing rod 4 is respectively sleeved with a sliding sleeve 6 which can be matched with the sliding sleeve along the length direction, the sleeve body of the sliding sleeve 6 is provided with two positioning holes which are communicated with the inner hole of the sliding sleeve along the radial direction and are arranged along the central line, the body of the bearing rod 4 is provided with a plurality of limiting holes which are uniformly spaced from both ends along the length direction along the central position, the limiting holes are through holes and extend along the radial direction of the bearing rod 4, the diameters of the limiting holes are consistent with the diameters of the positioning holes, the positioning holes correspond to the corresponding limiting holes and are penetrated by a positioning screw rod 7, both ends of the positioning screw rod 7 respectively stretch out of the sliding sleeve 6, and both ends of the positioning screw rod 7 are respectively matched with locking nuts in a thread manner to abut against the sliding sleeve 6 to limit the movement of the positioning.

In this specific embodiment, the limiting hole is a horizontal hole, two ends of the lifting rope 5 are respectively and fixedly connected with a hanging ring and are hung at two ends of the positioning screw 7 through the hanging ring so that the lifting rope is integrally in a U-shaped structure, and a limiting nut is in threaded fit with a rod body on the positioning screw 7 and located outside the hanging ring so as to limit the hanging ring.

In this specific embodiment, the lifting rope 5 is sleeved with a rubber sleeve 8 which is integrally in a U-shaped structure, and the rubber sleeve 8 is located at the lowest end of the lifting rope 5.

In the specific implementation process, the two ends of the bearing rod are respectively provided with an annular handle 9, the annular handle 9 is fixedly connected with an insertion shaft, the central line of the insertion shaft and the plane of the annular handle 9 are located on the same plane, the end face of the bearing rod 4 is concavely provided with an insertion hole along the axis direction of the bearing rod 4, and the insertion shaft is inserted into the insertion hole and is in running fit with the insertion hole. The annular handle can make things convenient for operating personnel to operate as the handrail, and annular handle rotates in addition and makes its place plane be vertical state after, can also hang the counter weight outward, and the convenience is to pushing down of bearing bar, further alleviates operating personnel's work burden.

Finally, it is noted that the above-mentioned embodiments illustrate rather than limit the invention, and that, while the invention has been described with reference to preferred embodiments thereof, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.

Claims (3)

1. The utility model provides a member travelling bogie for building site which characterized in that: the device comprises a main support with an arch structure, wherein two ends of the main support are respectively and fixedly connected with an axle arranged on the same central line, wheels are rotatably connected onto the axle, the distance length from the lowest position of each wheel to the highest position of an inner frame of the main support is greater than the maximum diameter of the section of a rod piece to be transported, the width of an inner frame opening of the main support is greater than the maximum diameter of the section of the rod piece to be transported, a bracket is fixedly connected to the top of the main support, the top of the bracket is fixedly connected with a bearing rod, the fixing positions of the bracket and the bearing rod are located at the middle position of the bearing rod along the length direction of the bearing rod, the central line of the bearing rod is perpendicular to the arch-shaped section of the main support, lifting ropes are respectively installed at two ends of the bearing rod and used for binding the rod piece to be transported, the distance;

the rod body at two ends of the bearing rod is respectively sleeved with a sliding sleeve which can be in sliding fit with the bearing rod along the length direction of the bearing rod, the sleeve body of the sliding sleeve is provided with two positioning holes which are communicated with the inner hole of the sliding sleeve along the radial direction and are arranged at the same central line, the rod body of the bearing rod is provided with a plurality of limiting holes which are uniformly spaced from two ends along the length direction of the rod body from the middle position of the rod body, the limiting holes are through holes and extend along the radial direction of the bearing rod, the diameters of the limiting holes are consistent with that of the positioning holes, the positioning holes correspond to the corresponding limiting holes and are provided with a positioning screw rod in a penetrating way, two ends of the positioning screw rod respectively extend out of the sliding sleeve, and two ends of the positioning screw;

the bearing rod is characterized in that two ends of the bearing rod are respectively provided with an annular handle, an insertion shaft is fixedly connected to the annular handles, the central line of the insertion shaft and the plane where the annular handles are located on the same plane, an insertion hole is concavely formed in the end face of the bearing rod along the axis direction of the bearing rod, and the insertion shaft is inserted into the insertion hole and is in running fit with the insertion hole.

2. The bar haulage trolley for a worksite according to claim 1, wherein: the limiting hole is a horizontal hole, two ends of the lifting rope are respectively and fixedly connected with hanging rings and are hung at two ends of the positioning screw rod through the hanging rings so that the lifting rope is integrally of a U-shaped structure, and a limiting nut is in threaded fit with the rod body on the positioning screw rod and located on the outer side of the hanging rings so as to limit the hanging rings.

3. The bar haulage trolley for a worksite according to claim 2, wherein: the lifting rope is sleeved with a rubber sleeve which is integrally of a U-shaped structure, and the rubber sleeve is located at the lowest end of the lifting rope.

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