CN211815623U

CN211815623U - Bridge construction device based on BIM management and control

Info

Publication number: CN211815623U
Application number: CN202020312496.7U
Authority: CN
Inventors: 章韵; 王安东; 黄显鸽; 刘明学; 曹喜龙; 庞旭卿; 张珂苑; 宁波; 何勇
Original assignee: Shaanxi Railway Institute
Current assignee: Shaanxi Railway Institute
Priority date: 2020-03-13
Filing date: 2020-03-13
Publication date: 2020-10-30
Anticipated expiration: 2030-03-13

Abstract

The utility model discloses a based on BIM management and control bridge construction device, including the base, the bottom fixedly connected with moving mechanism of base, the right side fixedly connected with actuating mechanism at base top, the left side fixedly connected with crane at base top, the top fixedly connected with bailey frame of crane, the equal left expansion bracket of fixedly connected with in left side that both sides just are located the crane around the base top, the equal right expansion bracket of fixedly connected with in right side that both sides just are located bailey frame around the base top, the utility model relates to a bridge construction technical field. This construct device based on BIM management and control bridge sets up balancing weight and cable wire and pulls the left side part of bailey frame, rather than utilizing gravity to come to balance bailey frame, can alleviate the load when crane rises, and can make the crane more laborsaving, and the cooperation of usable pulling frame and round bolt makes the installation of balancing weight more convenient simultaneously, and the balancing weight is provided with the multilayer, can be as required nimble switching weight of joining in marriage.

Description

Bridge construction device based on BIM management and control

Technical Field

The utility model relates to a bridge construction technical field specifically is a based on BIM management and control bridge construction device.

Background

In the prior art, when a bridge is built, a conventional cantilever hanger device is generally fixed on a bridge floor for lifting a heavy object from the ground to the bridge floor, and the heavy object is moved to the bridge floor using a movable beam on the top of a lifting bracket. At present, a plurality of schools introduce a plurality of cantilever hanging bracket devices to be arranged in a school engineering practice center for students to study or actually operate, so that the engineering practice capacity of the students is improved, and the further understanding of theoretical knowledge is facilitated. And traditional cantilever gallows device that is fixed in the bridge floor is difficult to carry, and the installation is troublesome, is not suitable for the school's practice place.

Chinese patent CN 206438406U discloses utilizing BIM management and control bridge construction device, through controlling the balancing weight about, the mode of adjusting its arm of force realizes with the balance of goods weight, nevertheless hoist mechanism need bear the weight of top steelframe, goods and balancing weight among the device, and the load is great, and the consumption of device is great, appears structural problem after using for a long time easily.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a based on BIM management and control bridge construction device has solved chinese patent CN 206438406U and has disclosed utilizing BIM management and control bridge construction device, through controlling the balancing weight about, the mode of adjusting its arm of force realizes with the balance of goods weight, but hoist mechanism load is great among the device, the great problem of consumption of device.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a bridge construction device based on BIM control comprises a base, wherein the bottom of the base is fixedly connected with a moving mechanism, the right side of the top of the base is fixedly connected with a driving mechanism, the left side of the top of the base is fixedly connected with a lifting frame, the top of the lifting frame is fixedly connected with a Bailey frame, the front side, the rear side and the left side of the top of the base are both fixedly connected with a left expansion frame, the front side, the rear side and the right side of the top of the base are both fixedly connected with a right expansion frame, a cross rod is fixedly connected between the tops of the left expansion frame and the right expansion frame, the surface of the cross rod is rotatably connected with a pulley, the top of the Bailey frame is fixedly connected with a steel cable, the surface of the steel cable is slidably connected with the surface of the pulley, one end of the steel cable, which is far away from the Bailey, and a round bolt penetrates between the balancing weight and the pulling frame.

Preferably, the balancing weight is vertically stacked with multiple layers, a vertical through groove matched with the pulling frame is formed in one side, close to the steel cable, of the inner portion of the balancing weight, and a pin hole matched with the round pin is formed in the front side of the balancing weight.

Preferably, two top between the telescopic bracket of the right side just is located the below fixedly connected with connecting plate of pulley, and fixedly connected with slide bar between the bottom of connecting plate and the top of base, the balancing weight cover is established in the outside of slide bar, and the center of balancing weight set up with the centre bore of slide bar looks adaptation.

Preferably, the right side fixedly connected with of bailey frame bottom and the right side sliding connection's of crane top slide rail, the left side fixedly connected with lifting hook of bailey frame bottom.

Preferably, the equal fixedly connected with hydraulic rod in both sides around the base top, and hydraulic rod's left end and the right side fixed connection of crane bottom, and pass through spout sliding connection between the right side of crane bottom and the top of base.

Preferably, left side expansion bracket and right expansion bracket all include the chassis, and the internal surface sliding connection of chassis has the propelling movement frame, and runs through between the top of both sides around the chassis and the propelling movement frame and have square bolt, two around just be located the top fixedly connected with crossbeam of bailey frame between the propelling movement frame.

Advantageous effects

The utility model provides a based on BIM management and control bridge construction device. Compared with the prior art, the method has the following beneficial effects:

(1) the building device for the bridge based on BIM control comprises a base, wherein a lifting frame is fixedly connected to the left side of the top of the base, a bailey frame is fixedly connected to the top of the lifting frame, a left expansion frame is fixedly connected to the front side and the rear side of the top of the base and the left side of the lifting frame, a right expansion frame is fixedly connected to the front side and the rear side of the top of the base and the right side of the bailey frame, a cross rod is fixedly connected between the top of the left expansion frame and the top of the right expansion frame, a pulley is rotatably connected to the surface of the cross rod, a steel cable is fixedly connected to the top of the bailey frame, the surface of the steel cable is slidably connected to the surface of the pulley, a pulling frame is fixedly connected to one end of the steel cable, which is far away from the bailey frame, balancing weights are sleeved on two sides of the outer portion of the pulling frame, round bolts penetrate through the balancing, can alleviate the load when the crane rises, and can make the crane more laborsaving, the cooperation of usable pull frame and round bolt makes the installation of balancing weight more convenient simultaneously, and the balancing weight is provided with the multilayer, and the switching that can be nimble as required is joined in marriage the weight, and the operation is more simple.

(2) This construction device based on BIM management and control bridge, all include the chassis through making left expansion bracket and right expansion bracket, and the internal surface sliding connection of chassis has the propelling movement frame, and run through between the top of both sides and the propelling movement frame around the chassis has square bolt, the top fixedly connected with crossbeam that just is located bailey frame between two front and back propelling movement frames, set up left expansion bracket and right expansion bracket as extending structure, can reduce the height of zhang zhi when not using, be convenient for remove, and when needs during operation, utilize the crossbeam to make bailey frame will push away the jack-up, and it is convenient to use laborsaving.

Drawings

FIG. 1 is a front view of the structure of the present invention;

FIG. 2 is a side view of the right expansion bracket and the counterweight block of the present invention;

FIG. 3 is a top view of the cross-sectional structure of the counterweight block of the present invention;

fig. 4 is a top view of the section structure of the counterweight block and the pulling frame of the present invention.

In the figure: 1-base, 2-moving mechanism, 3-driving mechanism, 4-lifting frame, 5-bailey frame, 6-left telescopic frame, 7-right telescopic frame, 8-cross bar, 9-pulley, 10-steel cable, 11-pulling frame, 12-balancing weight, 13-round bolt, 14-longitudinal through groove, 15-pin hole, 16-connecting plate, 17-slide bar, 18-center hole, 19-slide rail, 20-lifting hook, 21-hydraulic push rod, 22-bottom frame, 23-pushing frame, 24-square bolt and 25-cross beam.

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 bridge construction device based on BIM control comprises a base 1, wherein the front side and the rear side of the top of the base 1 are fixedly connected with hydraulic push rods 21, the left end of each hydraulic push rod 21 is fixedly connected with the right side of the bottom of a lifting frame 4, the right side of the bottom of the lifting frame 4 is slidably connected with the top of the base 1 through a sliding chute, the bottom of the base 1 is fixedly connected with a moving mechanism 2, the right side of the top of the base 1 is fixedly connected with a driving mechanism 3, the left side of the top of the base 1 is fixedly connected with a lifting frame 4, the top of the lifting frame 4 is fixedly connected with a Bailey frame 5, the right side of the bottom of the Bailey frame 5 is fixedly connected with a sliding rail 19 slidably connected with the right side of the top of the lifting frame 4, the left side of the bottom of the Bailey frame 5 is fixedly connected with a lifting hook 20, the front side and the rear, and the inner surface of the chassis 22 is connected with a pushing frame 23 in a sliding way, a square bolt 24 penetrates between the top of the front side and the back side of the chassis 22 and the pushing frame 23, a cross beam 25 is fixedly connected between the front pushing frame 23 and the back pushing frame 23 and positioned at the top of the bailey frame 5, the left telescopic frame 6 and the right telescopic frame 7 are arranged to be telescopic structures, the height of the tension mark can be reduced when the bicycle is not used, the bicycle is convenient to move, when the bicycle is required to work, the bailey frame 5 can jack up the pushing frame 23 by using the cross beam 25, the use is labor-saving and convenient, the right telescopic frame 7 is fixedly connected at the front side and the back side of the top of the base 1 and positioned at the right side of the bailey frame 5, a connecting plate 16 is fixedly connected at the top between the two right telescopic frames 7 and positioned below the pulley 9, a sliding rod 17 is fixedly connected between the bottom of the connecting plate 16 and the top of the base 1, a, a cross rod 8 is fixedly connected between the tops of the left telescopic frame 6 and the right telescopic frame 7, a pulley 9 is rotatably connected to the surface of the cross rod 8, a steel cable 10 is fixedly connected to the top of the bailey frame 5, the surface of the steel cable 10 is slidably connected to the surface of the pulley 9, one end of the steel cable 10, which is far away from the bailey frame 5, is fixedly connected to a pulling frame 11, balancing weights 12 are sleeved on two sides of the outer portion of the pulling frame 11, round bolts 13 penetrate through the balancing weights 12 and the pulling frame 11, the left side portion of the bailey frame 5 is pulled by arranging the balancing weights 12 and the steel cable 10 instead of balancing the bailey frame 5 by gravity, the load of the lifting frame 4 during lifting can be reduced, the lifting frame 4 can be more labor-saving, meanwhile, the matching of the pulling frame 11 and the round bolts 13 can be utilized, the mounting of the balancing weights 12 is more convenient, the balancing weights 12 are provided with multiple, the operation is simpler, the balancing weight 12 is vertically stacked with a plurality of layers, one side of the inner part of the balancing weight 12 close to the steel cable 10 is provided with a vertical through groove 14 matched with the pulling frame 11, and the front side of the balancing weight 12 is provided with a pin hole 15 matched with the round pin 13.

And those not described in detail in this specification are well within the skill of those in the art.

When the lifting frame is used, the lower right corner pushed by the hydraulic push rod 21 is controlled to extend, the bailey frame 5 is jacked up, the crossbeam 25 is pushed upwards by the bailey frame 5, the pushing frame 23 of the left expansion bracket 6 and the right expansion bracket 7 is pushed upwards, when the lifting frame rises to the top, the square bolt 24 is inserted into the underframe 22 and the pushing frame 23 to be fixed, the lifting frame can be lifted normally, the right end of the steel cable 10 is manually pulled up and down according to the approximate weight of a cargo to be lifted, the pulling frame 11 is adjusted to the middle position of the counter weight blocks 12 with different heights, the round bolt 13 is inserted into the counter weight blocks 12 to penetrate through the pulling frame 11, the lifting frame 4 can be lowered, the weight of the bailey frame 5 is balanced with the weight of part of the counter weight blocks 12, the lowering is easy, the cargo is hooked by the lifting hook 20, the lifting frame 4 is pushed by the hydraulic push rod 21 again to jack the bailey frame 5, the goods are indirectly pulled up, the balancing weight 12 slides downwards at the moment, the left side part of the bailey frame 5 is pulled upwards by the steel cable 10, partial force is further counteracted, the moving mechanism 2 is controlled by the driving mechanism 3 to move the device after the bailey frame is completely lifted up, and the goods are released after the bailey frame arrives at a place.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 building device based on BIM management and control bridge, includes base (1), the bottom fixedly connected with moving mechanism (2) of base (1), the right side fixedly connected with actuating mechanism (3) at base (1) top, its characterized in that: the left side of the top of the base (1) is fixedly connected with a lifting frame (4), the top of the lifting frame (4) is fixedly connected with a bailey frame (5), the front side and the back side of the top of the base (1) are respectively and fixedly connected with a left expansion bracket (6) and positioned on the left side of the lifting frame (4), the front side and the back side of the top of the base (1) are respectively and fixedly connected with a right expansion bracket (7) and positioned on the right side of the bailey frame (5), a cross rod (8) is respectively and fixedly connected between the top of the left expansion bracket (6) and the top of the right expansion bracket (7), a pulley (9) is rotatably connected on the surface of the cross rod (8), a steel cable (10) is fixedly connected on the top of the bailey frame (5), a pulling frame (11) is fixedly connected on one end, far away from the bailey frame (5), of the steel cable (10), and balancing weights (12) are respectively sleeved on two sides of, and a round bolt (13) penetrates between the balancing weight (12) and the pulling frame (11).

2. The BIM-based management and control bridge construction device according to claim 1, characterized in that: the multi-layer counterweight block (12) is vertically stacked, a vertical through groove (14) matched with the pulling frame (11) is formed in one side, close to the steel cable (10), of the inner portion of the counterweight block (12), and a pin hole (15) matched with the round pin (13) is formed in the front side of the counterweight block (12).

3. The BIM-based management and control bridge construction device according to claim 1, characterized in that: two top between right telescopic bracket (7) just is located below fixedly connected with connecting plate (16) of pulley (9), and fixedly connected with slide bar (17) between the bottom of connecting plate (16) and the top of base (1), balancing weight (12) cover is established in the outside of slide bar (17), and the centre bore (18) of seting up with slide bar (17) looks adaptation in the center of balancing weight (12).

4. The BIM-based management and control bridge construction device according to claim 1, characterized in that: the right side fixedly connected with of bailey frame (5) bottom and the right side sliding connection's of crane (4) top slide rail (19), the left side fixedly connected with lifting hook (20) of bailey frame (5) bottom.

5. The BIM-based management and control bridge construction device according to claim 1, characterized in that: the equal fixedly connected with hydraulic rod (21) in both sides around base (1) top, and the left end of hydraulic rod (21) and the right side fixed connection of crane (4) bottom, and pass through spout sliding connection between the right side of crane (4) bottom and the top of base (1).

6. The BIM-based management and control bridge construction device according to claim 1, characterized in that: left side expansion bracket (6) and right expansion bracket (7) all include chassis (22), and the internal surface sliding connection of chassis (22) has propelling movement frame (23), and runs through between the top of both sides around chassis (22) and propelling movement frame (23) has square bolt (24), two around just be located top fixedly connected with crossbeam (25) of bailey frame (5) between propelling movement frame (23).