CN213265432U

CN213265432U - City planning is with construction portal frame

Info

Publication number: CN213265432U
Application number: CN202020881146.2U
Authority: CN
Inventors: 王南希; 高文生
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-05-23
Filing date: 2020-05-23
Publication date: 2021-05-25
Anticipated expiration: 2030-05-23

Abstract

The utility model discloses a construction portal frame for city planning, which comprises an I-shaped steel beam and universal brake wheels, the dust removing device of the utility model is characterized in that a mounting plate is fixed on a moving trolley through bolts, an adjusting bolt is seized by bare hands to rotate and loosen, a regulating plate drives a cleaning brush to move up and down on the mounting plate to a proper height through a regulating groove, then the adjusting bolt is fixed and tightened again, the moving trolley moves left and right on the I-shaped steel beam during operation, two cleaning brushes on the regulating plate are driven to move left and right through the connected mounting plate to carry out dust removing operation, the dust removing device is arranged on the moving trolley, the cleaning brush is adjusted to be in contact with the I-shaped steel beam through the regulating plate and the adjusting bolt, the cleaning brush is driven when the moving trolley moves, the dust on the moving route on the I-shaped steel beam is cleaned, and the dust on the moving, time and effort are saved, and work efficiency is improved.

Description

City planning is with construction portal frame

Technical Field

The utility model belongs to the technical field of the city planning is relevant, concretely relates to city planning is with construction portal frame.

Background

The city planning is to standardize city development construction, research future development of cities, reasonable layout of cities and comprehensive arrangement of various project construction of the cities, is a blueprint of city development in a certain period, is an important component of city management, is a basis of city construction and management, is also a premise of management of three stages of city planning, city construction and city operation, and is assisted by a portal frame to carry out city planning construction.

The prior art has the following problems: the portal frame is arranged on a construction site, the hand chain is used for hoisting articles through the chain block, the moving trolley is arranged on the I-shaped steel beam to move, the I-shaped steel beam is easy to be infected with dust after being exposed to air for a long time, friction is increased, time and labor consumption are increased due to the fact that the low-moving trolley moves, and working efficiency is reduced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a city planning is with construction portal frame, propose in solving above-mentioned background art and carry out city planning construction through the portal frame is supplementary, the portal frame is installed at the construction site, make manual chain hoist with article hoist through chain block, and remove through the travelling car, the travelling car is installed and is removed on the I-shaped girder steel, nevertheless the I-shaped girder steel exposes the dust easily in the air for a long time, lead to frictional force to increase, make low travelling car remove increase consumption time and strength, reduce work efficiency's problem.

In order to achieve the above object, the utility model provides a following technical scheme:

a construction portal frame for city planning comprises an I-shaped steel beam and universal brake wheels, wherein a support column is fixed on the left side and the right side of the lower end of the I-shaped steel beam through bolts, an auxiliary support rod is fixed on the middle of the support column through bolts, a base is fixed on the lower end of the auxiliary support rod, the universal brake wheels are fixed on the lower end of the base through bolts, a travelling car is inlaid in the left side of the I-shaped steel beam, a hand-lift block is hung on the lower end of the travelling car, a lifting hook is connected to the lower portion of the hand-lift block through a manual chain, a dust removal device is fixed on the upper side of the travelling car through bolts and comprises a mounting plate, an adjusting groove, a cleaning brush, an adjusting bolt and an adjusting plate, the adjusting plate is fixed on the left end and the right end of the mounting plate through an adjusting groove, and the adjusting, the lower end of the adjusting plate is embedded with a cleaning brush.

Preferably, the moving trolley comprises moving wheels, a trolley main body and a connecting hole, the connecting hole penetrates through the middle of the lower side of the trolley main body, and the moving wheels are connected to left and right rotating shafts inside the upper end of the trolley main body.

Preferably, the lifting hook includes connector, connecting block and coupler body, the lower extreme welding of connecting block has the coupler body, the upper end welding of coupler body has the connector.

Preferably, there are two support columns, two support columns support the i-shaped steel beam, there are four auxiliary support rods, and four auxiliary support rods assist the two support columns to support.

Preferably, the clearance brush is provided with two altogether, and two clearance brushes are used for clearing up the dust, adjusting bolt runs through the adjustment tank on the regulating plate and is connected with the mounting panel, and through unscrewing the adjustment tank, makes the regulating plate drive the clearance brush through the adjustment tank and reciprocates height-adjusting.

Preferably, the number of the moving wheels is four, and the four moving wheels are embedded at the front end and the rear end of the I-shaped steel beam to support the trolley main body.

Preferably, the connecting block is connected with a manual chain on the portable hoist through a connecting head, and the material receiving belt is hung through the hook body for hoisting and transporting.

Preferably, the I-shaped steel beam is an I-shaped channel steel, so that the moving trolley is conveniently mounted on the I-shaped steel beam to move, four universal brake wheels are arranged, and the four universal brake wheels are mounted on the two bases and used for driving the portal frame to move.

Compared with the prior art, the utility model provides a city planning is with construction portal frame possesses following beneficial effect:

1. the utility model discloses dust collector is by the mounting panel, the adjustment tank, the clearance brush, adjusting bolt and regulating plate are constituteed, the mounting panel passes through the bolt fastening on the travelling car, the end has two regulating plates through adjusting bolt threaded connection about the installation is half, bare-handed seizes adjusting bolt and rotates the unscrewing, make the regulating plate drive the clearance brush through the adjustment tank and reciprocate and adjust suitable height, again with the fixed screwing up of adjusting bolt, the travelling car removes about during operation on the I-shaped girder steel, remove dust removal work about two clearance brushes on the mounting panel drive regulating plate through the connection.

2. The utility model discloses dust collector beneficial effect is that the portal frame is installed at the construction site, make manual chain hoist with article through chain block, and remove through the travelling car, the travelling car is installed and is removed on the I-shaped girder steel, nevertheless be infected with the dust easily in the I-shaped girder steel exposes the air for a long time, lead to frictional force to increase, make low travelling car remove and increase consumption time and strength, through installing dust collector on the travelling car, pass through regulating plate and adjusting bolt regulation and I-shaped girder steel contact with the clearance brush again, drive the clearance brush when making the travelling car remove, clear up the dust of moving route on the I-shaped girder steel, make its frictional force that can not direct movement dolly and I-shaped girder steel, save time and strength, through work efficiency.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description, do not constitute a limitation of the invention, in which:

fig. 1 is a schematic structural view of a construction portal frame for city planning, which is provided by the utility model;

fig. 2 is a schematic structural view of a construction portal frame dust removal device for city planning, which is provided by the utility model;

fig. 3 is a schematic structural view of a construction gantry crane hook travelling bogie for city planning, provided by the utility model;

fig. 4 is a schematic diagram of a construction gantry crane hook structure for city planning proposed by the utility model;

in the figure: 1. an i-shaped steel beam; 2. a support pillar; 3. an auxiliary support bar; 4. a base; 5. a universal brake wheel; 6. a hook; 7. a portable gourd; 8. moving the trolley; 9. a dust removal device; 61. a connector; 62. connecting blocks; 63. a hook body; 81. a moving wheel; 82. a trolley main body; 83. connecting holes; 91. mounting a plate; 92. an adjustment groove; 93. cleaning the brush; 94. adjusting the bolt; 95. an adjusting plate.

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. 1-4, the present invention provides a technical solution:

a construction portal frame for city planning comprises I-shaped steel beams 1 and universal brake wheels 5, wherein the I-shaped steel beams 1 are I-shaped channel steel, a moving trolley 8 is convenient to mount on the I-shaped steel beams for moving, the universal brake wheels 5 are four in number, the four universal brake wheels 5 are mounted on two bases 4 and used for driving the portal frame to move, a hand-held hoist 7 is hung in a connecting hole 83 of a trolley main body 82, the hand-held hoist 7 is driven to move left and right through a transmission chain, the four moving wheels 81 connected with a rotating shaft of the trolley main body 82 move on the I-shaped steel beams 1 to bring materials to a specified position direction, support columns 2 are fixed on the left and right sides of the lower end of the I-shaped steel beams 1 through bolts, the two support columns 2 are arranged, the I-shaped steel beams 1 are supported by the two support columns 2, the auxiliary support rods, wherein, the portal frame is supported stably by the four auxiliary support rods 3 to assist the two support columns 2, the auxiliary support rods 3 are fixed on the middle bolts of the support columns 2, the base 4 is fixed on the lower bolts of the auxiliary support rods 3 which are positioned at the lower ends of the support columns 2, the universal brake wheel 5 is fixed on the lower bolts of the base 4, the moving trolley 8 is embedded on the left side of the I-shaped steel beam 1, the moving trolley 8 comprises moving wheels 81, a trolley main body 82 and connecting holes 83, the connecting holes 83 penetrate through the middle part of the lower side of the trolley main body 82, the moving wheels 81 are connected with the left and right rotating shafts inside the upper end of the trolley main body 82, the number of the, and four moving wheels 81 are inlaid at the front and rear ends of the i-shaped steel beam 1 to support the trolley main body 82, the construction site where the portal frame moves is braked through the four universal brake wheels 5, and materials driven by the hand hoist 7 are transported through the I-shaped steel beam 1 through the moving trolley 8.

A construction portal frame for city planning comprises a movable trolley 8, a hand-held hoist 7 is hung at the lower end of the movable trolley 8, a lifting hook 6 is connected below the hand-held hoist 7 through a manual chain, the lifting hook 6 comprises a connector 61, a connecting block 62 and a hook body 63, the connecting block 62 is connected with the manual chain on the hand-held hoist 7 through the connector 61, a material receiving belt is hung through the hook body 63 for lifting transportation, the hook body 63 is hung on the material belt, a friction plate ratchet wheel and a brake seat are pressed into a whole to rotate together through dragging the manual chain and rotating the hand-held chain wheel, a tooth length shaft rotates a plate gear, a tooth short shaft and a spline hole gear, so that a lifting chain wheel on the spline hole gear drives the lifting chain to lift the lifting hook 6 and a material bag, the hook body 63 is welded at the lower end of the connecting block 62, the connector 61 is welded at the upper end of the hook body 63, the material is, the portable hoist is convenient to lift.

A construction portal frame for city planning comprises a dust removal device 9 fixed on an upper side bolt of a movable trolley 8, wherein the dust removal device 9 comprises a mounting plate 91, an adjusting groove 92, a cleaning brush 93, an adjusting bolt 94 and an adjusting plate 95, the left end and the right end of the mounting plate 91 are fixed with the adjusting plate 95 through bolts, the adjusting groove 92 penetrates through the middle of the adjusting plate 95, the adjusting bolt 94 is in threaded connection with the middle of the adjusting groove 92, the cleaning brush 93 is embedded at the lower end of the adjusting plate 95, the number of the cleaning brushes 93 is two, and two cleaning brushes 93 are used for cleaning dust, an adjusting bolt 94 penetrates through an adjusting groove 92 on an adjusting plate 95 to be connected with the mounting plate 91, by unscrewing the adjusting groove 92, the adjusting plate 95 drives the cleaning brush 93 to move up and down through the adjusting groove 92 to adjust the height, during operation, the movable trolley 8 moves left and right on the I-shaped steel beam 1, and the two cleaning brushes 93 on the adjusting plate 95 are driven to move left and right through the connected mounting plate 91 to perform dust removal.

The utility model discloses a theory of operation and use flow: after the utility model is installed, city planning construction is carried out by the aid of a portal frame, firstly, the portal frame is supported by an I-shaped steel beam 1 through two supporting columns 2 and is supported by four auxiliary supporting rods 3, four universal brake wheels 5 are installed on a base 4 fixed by bolts at the lower ends of the supporting columns 2, a construction site moving the portal frame through the four universal brake wheels 5 hooks and lifts a material belt through a hook connected by a manual chain, a connecting block 62 is connected with the manual chain on a portable hoist 7 through a connecting head 61, a hook body 63 is hooked on the material belt, the manual chain and the hand chain wheel are dragged to rotate, a friction plate ratchet wheel and a brake seat are pressed into a whole to rotate together, a tooth long shaft conveniently rotates a sheet gear, a tooth short shaft and a spline hole gear, so that a lifting chain wheel on the spline hole gear drives a lifting chain, a lifting hook 6 and a material bag are lifted, then the materials are conveyed to the designated position by moving the trolley 8 to the left and right, the hand hoist 7 is hung in the connecting hole 83 of the trolley main body 82, the portable hoist 7 is driven by a transmission chain to exert force leftwards and rightwards, four moving wheels 81 connected with the rotating shaft of the trolley main body 82 move on the I-shaped steel beam 1 to bring materials to the direction of a specified position, the dust on the I-shaped steel beam 1 is cleaned by a dust removing device 9 when the moving trolley 8 moves, the mounting plate 91 is fixed on the moving trolley 8 by bolts, the left end and the right end of the mounting half are in threaded connection with two adjusting plates 95 by adjusting bolts 94, the adjusting bolts 94 are manually grasped to rotate and unscrew, the adjusting plates 95 drive a cleaning brush 93 to move upwards and downwards to be adjusted to a proper height by an adjusting groove 92, the adjusting bolts 94 are fixed and screwed again, the moving trolley 8 moves leftwards and rightwards on, the two cleaning brushes 93 on the adjusting plate 95 are driven to move left and right by the connected mounting plate 91 to remove dust.

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 city planning is with construction portal frame, includes i-shaped girder steel (1) and universal brake wheel (5), its characterized in that: the left side and the right side of the lower end of the I-shaped steel beam (1) are fixed with a support column (2) through bolts, an auxiliary support rod (3) is fixed through bolts in the middle of the support column (2), a base (4) is fixed through bolts at the lower end of the auxiliary support rod (3) and located at the lower end of the support column (2), a universal brake wheel (5) is fixed through bolts at the lower end of the base (4), a moving trolley (8) is inlaid at the left side of the I-shaped steel beam (1), a portable hoist (7) is hung at the lower end of the moving trolley (8), a lifting hook (6) is connected below the portable hoist (7) through a manual chain, a dust removal device (9) is fixed through bolts at the upper side of the moving trolley (8), and the dust removal device (9) comprises a mounting plate (91), an adjusting groove (92), a cleaning brush (93), an adjusting, end bolt fastening has regulating plate (95) about mounting panel (91), the middle part of regulating plate (95) is run through and is had adjustment tank (92), the middle part threaded connection of adjustment tank (92) has adjusting bolt (94), the lower extreme of regulating plate (95) is inlayed and is had clearance brush (93).

2. The construction portal frame for city planning according to claim 1, wherein: the movable trolley (8) comprises movable wheels (81), a trolley main body (82) and a connecting hole (83), the connecting hole (83) penetrates through the middle of the lower side of the trolley main body (82), and the movable wheels (81) are connected to the left side and the right side of the inner portion of the upper end of the trolley main body (82) in a rotating shaft mode.

3. The construction portal frame for city planning according to claim 1, wherein: lifting hook (6) are including connector (61), connecting block (62) and coupler body (63), the lower extreme welding of connecting block (62) has coupler body (63), the upper end welding of coupler body (63) has connector (61).

4. The construction portal frame for city planning according to claim 1, wherein: the supporting columns (2) are two in number, the I-shaped steel beam (1) is supported by the two supporting columns (2), the auxiliary supporting rods (3) are four in number, and the two supporting columns (2) are assisted by the four auxiliary supporting rods (3) to support.

5. The construction portal frame for city planning according to claim 1, wherein: clearance brush (93) are provided with two altogether, and two clearance brushes (93) are used for clearing up the dust, adjusting bolt (94) run through adjustment tank (92) on regulating plate (95) and are connected with mounting panel (91), through unscrewing adjustment tank (92), make regulating plate (95) drive clearance brush (93) through adjustment tank (92) and reciprocate the height-adjusting.

6. The construction portal frame for city planning according to claim 2, wherein: the four moving wheels (81) are arranged, and the four moving wheels (81) are embedded at the front end and the rear end of the I-shaped steel beam (1) to support the trolley main body (82).

7. The construction portal frame for city planning according to claim 3, wherein: the connecting block (62) is connected with a manual chain on the portable hoist (7) through a connecting head (61), and the material receiving belt is hung through a hook body (63) for hoisting and transporting.

8. The construction portal frame for city planning according to claim 1, wherein: the I-shaped steel beam (1) is an I-shaped channel steel, a moving trolley (8) is convenient to mount on the I-shaped channel steel to move, four universal brake wheels (5) are arranged, and the four universal brake wheels (5) are mounted on the two bases (4) and used for driving the portal frame to move.