CN215208140U

CN215208140U - Integrated net rack forming gantry crane for net rack building site construction

Info

Publication number: CN215208140U
Application number: CN202120386630.2U
Authority: CN
Inventors: 梁文智; 朱华新; 许琴; 陈猛; 汤云生
Original assignee: Suzhou Su Grid Construction Engineering Co ltd
Current assignee: Suzhou Su Grid Construction Engineering Co ltd
Priority date: 2021-02-22
Filing date: 2021-02-22
Publication date: 2021-12-17
Anticipated expiration: 2031-02-22

Abstract

The utility model discloses an integral type rack forming gantry crane for rack building site operation, which belongs to the technical field of gantry cranes, and comprises a frame body, wherein a crane is installed at the top end of the frame body, and the bottom side of the frame body is provided with a bearing component; the utility model discloses an at the lower extreme installation side bearer of bottom plate, the side bearer is connected with the gyro wheel through the pivot between two liang to side bearer one side is provided with the side channel, and the slider in the embedding spout is installed to the pivot by the one end that the dead lever fixed in the side channel runs through, and the upper and lower end of pivot is connected with the inner of side channel through last spring and lower spring respectively, and this kind of structure can easily realize removing the shock attenuation formula of support body.

Description

Integrated net rack forming gantry crane for net rack building site construction

Technical Field

The utility model belongs to the technical field of the portal crane, concretely relates to be used for rack building site operation to take shape portal crane with integral type rack.

Background

Gantry cranes are a variant of bridge cranes, also called gantry cranes. The device is mainly used for loading and unloading outdoor goods yards, stockyards and bulk goods. The portal crane has the characteristics of high site utilization rate, large operation range, wide application range, strong universality and the like, and is widely used in port goods yards. The metal structure of the device is like a door-shaped frame, two support legs are arranged under a bearing main beam and can directly walk on a track on the ground, and overhanging cantilever beams can be arranged at the two ends of the main beam.

Chinese patent application No. 201820317489.9 discloses a fixed portal crane of superelevation anti-wind shake, its device lacks and holds the thing structure, and when relevant spare part because of damaging or other reasons break away from the support body and take place to fall when the support body upper end, not only the condition that falls and decreases appears easily, probably hurts the people on ground in addition, and its device also does not set up relevant mobile structure in addition, and the operation is got up comparatively trouble when the conversion construction site.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a be used for net rack building site operation to take shape portal crane with integral type rack has in time to connect the thing, and shock attenuation formula removes characteristics.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a portal crane that is used for rack construction site operation to take shape with integral type rack, comprises a frame body, the loop wheel machine is installed on the top of support body, and the bottom side of support body is provided with and holds the thing subassembly, it includes bull stick, fixed plate, connecting plate, cardboard and pocket net to hold the thing subassembly, wherein, the fixed plate is installed to the bottom side of support body, the inside of fixed plate is run through there is the bull stick, the outer end of bull stick is connected with the connecting plate, one side of connecting plate is connected with the cardboard, the outside of cardboard is connected with the pocket net.

Preferably, the rotating rod is connected with the fixed plate through a rotating bearing.

Preferably, the object bearing assembly further comprises a screw and a clamping groove, wherein the clamping groove is formed in the outer side of the clamping plate, and one end, clamped into the clamping groove, of the pocket net is fixedly connected with the clamping plate through the screw.

Preferably, a cyclone plate and a second connecting rod are arranged inside the top end of the frame body, and a tensioning device and the first connecting rod are arranged in the side wall of the frame body.

Preferably, the mounting panel is installed to the outer bottom end of support body, the side bearer is installed to the lower extreme of mounting panel, be connected with the gyro wheel through the pivot between two liang of side bearers.

Preferably, the inside of side bearer is provided with damper, damper includes dead lever, upper spring, side channel, lower spring, slider and spout, wherein, one side of side bearer is provided with the side channel, the internal connection of side channel has the dead lever, and the inboard in side channel is provided with the spout, the periphery cover of dead lever is equipped with upper spring and lower spring, the upper and lower end of pivot is connected with the inner of side channel through upper spring and lower spring respectively, and the pivot is connected with the inside slider of embedding spout by the one end that the dead lever runs through.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a bottom side at the support body is connected the fixed plate, and one side of fixed plate is connected with the connecting plate through the bull stick, and the pocket net that fixes through the screw is connected to the cardboard outside joint of connecting plate one end installation, and this kind of structure can realize the accepting of dropping the object, avoids taking place to fall and decreases and the condition of accidental injury staff;

2. the utility model discloses an at the lower extreme installation side bearer of bottom plate, the side bearer is connected with the gyro wheel through the pivot between two liang to side bearer one side is provided with the side channel, and the slider in the embedding spout is installed to the pivot by the one end that the dead lever fixed in the side channel runs through, and the upper and lower end of pivot is connected with the inner of side channel through last spring and lower spring respectively, and this kind of structure can easily realize can also carrying out the shock attenuation buffering to the removal process of support body when removing the support body.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of the shock absorbing assembly of the present invention;

FIG. 3 is a schematic top view of the carrier assembly of FIG. 1 according to the present invention;

FIG. 4 is an enlarged schematic view of the structure of FIG. 1;

FIG. 5 is a schematic diagram of a side view of the pocket of FIG. 4 according to the present invention;

in the figure: 1. a frame body; 2. a tensioning device; 3. a first connecting rod; 4. mounting a plate; 5. a rotating shaft; 6. a roller; 7. a shock absorbing assembly; 71. fixing the rod; 72. an upper spring; 73. a side groove; 74. a lower spring; 75. a slider; 76. a chute; 8. a side frame; 9. an object bearing assembly; 91. a rotating rod; 92. a screw; 93. a fixing plate; 94. a connecting plate; 95. clamping a plate; 96. net-holding; 97. a card slot; 10. a cyclone plate; 11. hoisting a machine; 12. and a second connecting rod.

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 creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides the following technical solutions: the utility model provides a be used for rack construction site operation to take shape portal crane with integral type rack, comprising a frame body 1, loop wheel machine 11 is installed on the top of support body 1, and the bottom side of support body 1 is provided with holds thing subassembly 9, it includes bull stick 91 to hold thing subassembly 9, fixed plate 93, connecting plate 94, cardboard 95 and pocket net 96, wherein, fixed plate 93 is installed to the bottom side of support body 1, the inside of fixed plate 93 runs through there is the bull stick 91, the outer end of bull stick 91 is connected with connecting plate 94, one side of connecting plate 94 is connected with cardboard 95, the outside of cardboard 95 is connected with pocket net 96.

Specifically, the rotary rod 91 is connected to the fixed plate 93 through a rotary bearing.

Through adopting above-mentioned technical scheme, when there is some spare parts to take place the condition that drops because of trouble or other reasons in support body 1 upper end, utilize the rotation of bull stick 91 and the elastic bearing capacity of pocket net 96 to realize accepting the object that drops to avoid the object that drops to take place to fall and decrease or the condition of accidental injury staff.

Specifically, the object bearing assembly 9 further comprises a screw 92 and a clamping groove 97, wherein the clamping groove 97 is formed in the outer side of the clamping plate 95, and one end, clamped into the clamping groove 97, of the pocket net 96 is fixedly connected with the clamping plate 95 through the screw 92.

Through adopting above-mentioned technical scheme, when fixing the pocket net 96, go into the one end card of pocket net 96 in the draw-in groove 97 that cardboard 95 one side set up, thereby utilize thereby the screwing up realization of screw 92 to the fixing of pocket net 96, and when needs are dismantled the pocket net 96, only need unscrew screw 92 can.

Specifically, a cyclone plate 10 and a second connecting rod 12 are arranged inside the top end of the frame body 1, and a tensioning device 2 and a first connecting rod 3 are arranged in the side wall of the frame body 1.

Through adopting above-mentioned technical scheme, can improve support body 1's anti-wind effect and steadiness.

Specifically, an installation plate 4 is installed at the outer bottom end of the frame body 1, a side frame 8 is installed at the lower end of the installation plate 4, and rollers 6 are connected between every two side frames 8 through rotating shafts 5.

Through adopting above-mentioned technical scheme, utilize the installation of gyro wheel 6 can easily realize the removal to support body 1.

Specifically, a damping assembly 7 is arranged inside the side frame 8, the damping assembly 7 includes a fixing rod 71, an upper spring 72, a side groove 73, a lower spring 74, a slider 75 and a sliding groove 76, wherein the side groove 73 is arranged on one side of the side frame 8, the fixing rod 71 is connected inside the side groove 73, the sliding groove 76 is arranged inside the side groove 73, the upper spring 72 and the lower spring 74 are sleeved on the outer periphery of the fixing rod 71, the upper end and the lower end of the rotating shaft 5 are connected with the inner end of the side groove 73 through the upper spring 72 and the lower spring 74 respectively, and the slider 75 embedded inside the sliding groove 76 is connected to one end of the rotating shaft 5 penetrated by the fixing rod 71.

Through adopting above-mentioned technical scheme, if when gyro wheel 6 rolls uneven ground, gyro wheel 6 can reciprocate along with the planarization on ground, goes up spring 72 and lower spring 74 and can carry out corresponding flexible thereupon, and cooperation slider 75 carries out gliding structure along spout 76 and just can play the effect of buffering, further realizes the cushioning effect to support body 1 removal process.

The working principle of the middle tension device 2, the cyclone plate 10 and the crane 11 of the utility model is disclosed in the ultrahigh wind-resistant fixed gantry crane disclosed in the Chinese patent application No. 201820317489.9.

The utility model discloses a theory of operation and use flow: the utility model discloses at first can realize the removal to support body 1 through the roll of gyro wheel 6 during operation, in the removal process of support body 1, when gyro wheel 6 rolled the unevenness ground, gyro wheel 6 can reciprocate along with the planarization of ground, and upper spring 72 and lower spring 74 can carry out corresponding flexible thereupon, and the structure that the cooperation slider 75 slided along spout 76 can play the effect of buffering, further realizes the cushioning effect to the removal process of support body 1;

the utility model discloses in the draw-in groove 97 that cardboard 95 one side set up is gone into with the one end card of pocket net 96 at support body 1 during operation, thereby it realizes the fixed of pocket net 96 to then utilize screwing up of screw 92, when utilizing support body 1 during operation if the condition that partial spare part takes place to drop because of trouble or other reasons appear, the rotation of utilizing bull stick 91 and the elasticity bearing capacity of pocket net 96 can realize accepting the object that drops, thereby avoid the object that drops to take place the condition of falling damage or accidental injury staff, after the work of ending support body 1, if need dismantle pocket net 96, only need unscrew screw 92 can, easy operation is convenient.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a be used for net rack building site operation to take shape portal crane with integral type net rack, includes support body (1), its characterized in that: loop wheel machine (11) are installed on the top of support body (1), and the bottom side of support body (1) is provided with holds thing subassembly (9), hold thing subassembly (9) including bull stick (91), fixed plate (93), connecting plate (94), cardboard (95) and pocket net (96), wherein, fixed plate (93) are installed to the bottom side of support body (1), bull stick (91) has been run through to the inside of fixed plate (93), the outer end of bull stick (91) is connected with connecting plate (94), one side of connecting plate (94) is connected with cardboard (95), the outside of cardboard (95) is connected with pocket net (96).

2. The integrated grid forming gantry crane for grid building site construction according to claim 1, wherein: the rotating rod (91) is connected with the fixed plate (93) through a rotating bearing.

3. The integrated grid forming gantry crane for grid building site construction according to claim 1, wherein: the object bearing component (9) further comprises a screw (92) and a clamping groove (97), wherein the clamping groove (97) is formed in the outer side of the clamping plate (95), and one end, clamped into the clamping groove (97), of the pocket net (96) is fixedly connected with the clamping plate (95) through the screw (92).

4. The integrated grid forming gantry crane for grid building site construction according to claim 1, wherein: a cyclone plate (10) and a second connecting rod (12) are arranged inside the top end of the frame body (1), and a tensioning device (2) and a first connecting rod (3) are arranged in the side wall of the frame body (1).

5. The integrated grid forming gantry crane for grid building site construction according to claim 1, wherein: mounting panel (4) are installed to the outer bottom end of support body (1), side bearer (8) are installed to the lower extreme of mounting panel (4), be connected with gyro wheel (6) through pivot (5) between two liang of side bearer (8).

6. The integrated grid forming gantry crane for grid building site construction according to claim 5, wherein: the utility model discloses a side frame, including side frame (8), shock attenuation subassembly (7), side frame (7) are provided with damping component (7), damping component (7) include dead lever (71), go up spring (72), side channel (73), lower spring (74), slider (75) and spout (76), wherein, one side of side frame (8) is provided with side channel (73), the internal connection of side channel (73) has dead lever (71), and the inboard of side channel (73) is provided with spout (76), the periphery cover of dead lever (71) is equipped with spring (72) and lower spring (74), the upper and lower end of pivot (5) is connected with the inner of side channel (73) through last spring (72) and lower spring (74) respectively, and pivot (5) are connected with the inside slider (75) of embedding spout (76) by the one end that dead lever (71) run through.