CN210001494U

CN210001494U - monitoring type tower crane counterweight block mounting device

Info

Publication number: CN210001494U
Application number: CN201920701240.2U
Authority: CN
Inventors: 张清云
Original assignee: Jinan Wantian Mechanical Equipment Co Ltd
Current assignee: Jinan Wantian Mechanical Equipment Co Ltd
Priority date: 2019-05-15
Filing date: 2019-05-15
Publication date: 2020-01-31
Anticipated expiration: 2029-05-15

Abstract

The utility model discloses an monitoring tower crane balancing weight installation device, including balancing weight, second balancing weight and second fixed band, 1 spacing groove has been seted up to 0 balancing weight lower surface, the second spacing groove has been seted up to second balancing weight lower surface, and the 3 side outer end face of second balancing weight and 2 balancing weight has all welded the fixed band, the lower skin weld of fixed band has the connection box, the upper surface weld of second balancing weight has the gag lever post, and the gag lever post pegs graft in the inside of spacing groove, the second fixed band welding is located the top of fixed band at the side outer end face of second balancing weight, and the upper surface welding of second fixed band has the connector to detain, the side outer end face welding of balancing weight has flexible, and the side outer end face threaded connection of flexible planking has a locking valve, and the upper surface grafting of flexible planking has flexible planking.

Description

monitoring type tower crane counterweight block mounting device

Technical Field

The utility model relates to a tower crane's technical field specifically is kind control formula tower crane balancing weight installation devices.

Background

Tower cranes, also known as tower cranes, originate in western europe. And the movable arm is arranged on the rotary crane at the upper part of the high-rise tower body. The working space is large, and the device is mainly used for vertical and horizontal conveying of materials and installation of building components in building construction. The device consists of a metal structure, a working mechanism and an electrical system. The metal structure comprises a tower body, a movable arm, a base and the like. The working mechanism has four parts of lifting, amplitude variation, rotation and walking. The electric system comprises a motor, a controller, a power distribution cabinet, a connecting circuit, a signal and lighting device and the like.

The tower crane needs to use the balancing weight, the existing balancing weight is directly cast by pig iron, and is of a fixed structure, the tower cranes with different sizes need to use different balancing weights, and the corresponding balancing weights need to be cast according to the sizes of the tower cranes, so that the cost is higher.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an kind of control formula tower crane balancing weight installation device possesses the advantage that the stack of being convenient for can be applicable to different tower crane, has solved tower crane and has need used the balancing weight, and current balancing weight is formed with the direct casting of pig iron, and for fixed knot constructs, different balancing weights need be used to the tower crane of equidimension not, need cast corresponding balancing weight according to tower crane size, the higher problem of cost.

In order to achieve the purpose, the utility model provides a monitoring tower crane balancing weight installation device, including balancing weight, second fixed band and bolt, spacing groove has been seted up to the lower surface of 0 th balancing weight, the second spacing groove has been seted up to the lower surface of second balancing weight, and the side outer terminal surface of second balancing weight and balancing weight all welds the fixed band, the lower surface welding of fixed band has the connection box, the upper surface welding of second balancing weight has the gag lever post, and the gag lever post pegs graft in the inside of spacing groove, the second fixed band welding is located the top of fixed band at the side outer terminal surface of second balancing weight, and the upper surface welding of second fixed band has the connector to detain.

Preferably, the connecting box is provided with thirty, and every five of the thirty connecting boxes are groups, and each group of connecting box is equidistantly distributed about the side outer end face of the th balancing weight and the second balancing weight.

Preferably, the side outer end face of the th balancing weight is welded with a telescopic outer plate, the side outer end face of the telescopic outer plate is in threaded connection with a locking valve, the upper surface of the telescopic outer plate is spliced with a telescopic inner plate, and the side outer end face of the telescopic inner plate is provided with a through hole.

Preferably, the bolt is inserted in the through hole, and the two sides of the bolt are in threaded connection with nuts.

Preferably, the second fixing band is connected with the th fixing band through the connecting male buckle inside the connecting female buckle.

Preferably, the th fixing belt and the second fixing belt are both of elastic design.

Compared with the prior art, the utility model has the beneficial effects that the utility model discloses a set up spacing groove, the second spacing groove, the gag lever post, connector buckle and connection box, reached and to be convenient for the stack effect that can be applicable to different tower crane, peg graft the gag lever post in spacing inslot portion, to connect connector buckle inside connecting box, couple together balancing weight and second balancing weight, according to the second balancing weight of different quantity of in-service use demand stack, can superpose and be convenient for be applicable to different tower crane, the locking valve of unscrewing, according to the flexible inner panel of high tensile of actual crane jib loading boom, the locking valve of screwing, the nut of unscrewing, peg graft the bolt inside the through-hole, the nut of screwing, it is more convenient to use, and the practicality is stronger.

Drawings

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

FIG. 2 is a schematic side view of the present invention;

fig. 3 is an enlarged schematic structural diagram of a of the present invention.

In the drawing, the weight plate comprises 1 st th balancing weights, 2 st th limiting grooves, 3 th limiting rods, 4 th second balancing weights, 5 th th fixing belts, 6 th connecting female buckles, 7 th connecting male buckles, 8 th second fixing belts, 9 th second limiting grooves, 10 th nuts, 11 th bolts, 12 th telescopic inner plates, 13 th through holes, 14 th locking valves, 15 th telescopic outer plates.

Detailed Description

The technical solution 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 , but not all embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", " end", " end", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of description, but do 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, it is to be noted that unless otherwise explicitly stated or limited, the terms "mounted," disposed, "" connected, "and the like are used to mean, for example," connected, "may be a fixed connection, a detachable connection, or body-connected," may be a mechanical connection, an electrical connection, a direct connection, an indirect connection via an intermediate medium, and a communication between two elements.

Please refer to fig. 1 to 3, the utility model provides an kinds of embodiments monitoring tower crane balancing weight installation devices, including th balancing weight 1, second balancing weight 4, second fixed band 8 and

bolt

11, 2 spacing groove 2 has been seted up to the lower surface of th balancing weight 1, second spacing groove 9 has been seted up to the lower surface of second balancing weight 4, and side outer end face of second balancing weight 4 and balancing weight 1 all welds the fixing band 5 of , the lower surface welding of 6 fixed band 5 has connection box 6, connection box 6 is equipped with thirty altogether, and every five of thirty connection box 6 are group, every group connection box 6 is about side outer end face equidistance distribution of th balancing weight 1 and second balancing weight 4, the upper surface welding of second balancing weight 4 has gag lever 3, and gag lever post 3 pegs are pegged graft in the inside of spacing groove 2, 588 welding of second fixed band is located the side outer end face equidistance distribution of second balancing weight 1 and second balancing weight 4, the upper surface welding of second balancing weight 4 has been suitable for the fixing band and the fixing band is connected the fixing band of the different inside the second balancing weight through the connection box 2 and the grafting of the fixing band, the connection box 6 and the fixing band is connected the fixing band through the inserting connection box 2 of the different fixing band on the inner side of the second balancing weight 2, the fixing band is suitable for the fixing band, the different fixing band, the fixing band is connected with the fixing band of 638 and the linking box 2, the inner fixing band of the linking need of the linking box 2 of the linking through the.

The outer end face welding of side of balancing weight 1 has flexible planking 15, and the outer end face threaded connection of side of flexible planking 15 has locking valve 14, the upper surface of flexible planking 15 is pegged graft and is had flexible inner panel 12, and the side of flexible inner panel 12 outside the terminal surface has seted up through-hole 13, bolt 11 is pegged graft in the inside of through-hole 13, and the equal threaded connection in both sides of bolt 11 has nut 10, the locking valve 14 of unscrewing, according to the flexible inner panel 12 of high tensile of actual hoist jib loading boom, the locking valve 14 of screwing, the nut 10 of unscrewing, peg graft inside through-hole 13 with bolt 11, the nut 10 of screwing, it is more convenient to use, and the practicality is.

The working principle is that the limiting rod 3 is inserted into the th limiting groove 2, the connecting sub-buckle 7 is buckled into the connecting female buckle 6, the th balancing weight 1 and the second balancing weight 4 are connected, different numbers of second balancing weights 4 are overlapped according to actual use requirements, the connecting sub-buckle can be overlapped to be conveniently suitable for different tower cranes, the locking valve 14 is unscrewed, the telescopic inner plate 12 is stretched according to the height of an actual crane boom, the locking valve 14 is screwed, the nut 10 is unscrewed, the bolt 11 is inserted into the through hole 13, the nut 10 is screwed, and the th balancing weight 1 and the second balancing weight 4 are convenient to install.

It will thus be seen that the present invention is illustrative and not restrictive, and the scope of the invention is defined by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.

Claims

The utility model provides an monitoring tower crane balancing weight installation device, including balancing weight (1), second balancing weight (4), second fixed band (8) and bolt (11), its characterized in that 0 balancing weight (1) the lower surface seted up spacing groove (2), second spacing groove (9) have been seted up to the lower surface of second balancing weight (4), and the side outer terminal surface of second balancing weight (4) and balancing weight (1) all welds second fixed band (5), the lower surface welding of fixed band (5) has the female knot of connection (6), the last surface welding of second balancing weight (4) has gag lever post (3), and gag lever post (3) pegs graft in the inside of spacing groove (2), the welding of second fixed band (8) is in the top of fixed band (5) at the side outer terminal surface welding of second balancing weight (4), and the welding of the upper surface connection son of second fixed band (8) has (7).
2. The monitoring type tower crane counterweight mounting device according to claim 1, wherein the connecting box buckles (6) are thirty, and every five of the thirty connecting box buckles (6) are groups, and each group of connecting box buckles (6) is equidistantly distributed about the side outer end face of the th counterweight block (1) and the second counterweight block (4).
3. The monitoring type tower crane counterweight mounting device according to claim 1, wherein a flexible outer plate (15) is welded to the -side outer end face of the -th counterweight (1), a locking valve (14) is in threaded connection with the -side outer end face of the flexible outer plate (15), a flexible inner plate (12) is inserted into the upper surface of the flexible outer plate (15), and a through hole (13) is formed in the -side outer end face of the flexible inner plate (12).
4. The monitoring tower crane counterweight mounting device according to claim 1, wherein the bolt (11) is inserted into the through hole (13), and nuts (10) are screwed on both sides of the bolt (11).
5. The monitoring tower crane counterweight mounting device according to claim 1, wherein the second fixing strap (8) is connected with the fixing strap (5) by a connecting male buckle (7) which is buckled inside the connecting female buckle (6).
6. The monitoring tower crane counterweight mounting device according to claim 1, wherein the fixing strap (5) and the second fixing strap (8) are both designed to be elastic.