CN217102805U

CN217102805U - Municipal works construction lifts by crane handling device

Info

Publication number: CN217102805U
Application number: CN202220855014.1U
Authority: CN
Inventors: 赵彦; 方甲珂
Original assignee: Henan Zhongyue Construction Engineering Co ltd
Current assignee: Henan Zhongyue Construction Engineering Co ltd
Priority date: 2022-04-11
Filing date: 2022-04-11
Publication date: 2022-08-02
Anticipated expiration: 2032-04-11

Abstract

The application relates to the technical field of material transportation, in particular to a municipal engineering construction hoisting and carrying device which comprises a base, wherein a first motor is installed on the base, an output shaft of the first motor extends along the vertical direction and is connected with a vertical column which is vertically arranged, the vertical column is connected with an installation seat through a lifting mechanism, two fixing seats which are horizontally arranged are installed on the side wall of the installation seat, a moving seat is connected on the fixing seats in a sliding mode along the length direction of the fixing seats, and a pressing unit used for pressing a steel section on the fixing seats onto the side wall of the installation seat is installed on the moving seat; the pressing unit is connected with a lantern ring through a pull rope, two rows of fixed rods for the lantern ring to be sleeved in a sliding mode are installed on the installation seat, and the fixed rods in each row are sequentially arranged along the sliding direction of the moving seat; the lateral part of dead lever is equipped with the flexure strip of buckling to the mount pad, and the one end that the flexure strip buckled supplies the inner wall of lantern ring to slide the extrusion and is used for compressing tightly the lantern ring on the mount pad. This application can improve the conveying efficiency of steel section.

Description

Municipal works construction lifts by crane handling device

Technical Field

The application relates to the technical field of material transportation, especially, relate to a municipal works construction lifts by crane handling device.

Background

In the construction process of municipal engineering, the section bars are generally required to be used. The section bar is a solid straight bar which is formed by plastic processing and has a certain section shape and size. In the use process of the section bar, the section bar is generally lifted to a specified position by using lifting equipment.

Through the retrieval, chinese patent publication No. CN212954043U discloses a steel structural section lifting device, including placing the seat, the fixed servo motor that is provided with in inside of placing the seat, servo motor's the fixed stand that is provided with in output shaft runs through and extends to placing the seat top, the fixed bearing plate that is provided with in top of stand, the fixed drive case that is provided with of upper surface of bearing plate, the below activity of bearing plate is provided with the connecting box, the fixed fixing base that is provided with in one side of connecting box, one side that the connecting box was kept away from to the fixing base is provided with through the bolt activity and places the board. This steel structural section hoisting equipment, through setting up the fixing base and placing the board, under the cooperation of bolt is used, the length of placing the board is conveniently adjusted according to the use needs to the length of convenient, and the setting of guard plate is fixed steel structural section at the in-process of hoist and mount, and then avoids leading to steel structural section to take place to drop and to cause the accidental injury or cause the damage to steel structural section's surface subaerial artificial formation owing to rock.

With respect to the related art among the above, the inventors consider that the following drawbacks exist: after the position adjustment that the board was located was placed was accomplished, the workman need align with the screw hole on placing the board and the fixing base earlier, again with a plurality of bolts screw-thread fit in proper order in place the screw hole on board and the fixing base, lead to placing the locking of board fixed comparatively troublesome, influenced the conveying efficiency of steel section, consequently need improve.

Disclosure of Invention

In order to improve the conveying efficiency of steel section bar, this application provides a municipal works construction lifts by crane handling device.

The application provides a pair of municipal works construction lifts by crane handling device adopts following technical scheme: a lifting and carrying device for municipal engineering construction comprises a base, wherein a first motor is installed on the base, an output shaft of the first motor extends in the vertical direction and is connected with a vertical column which is vertically arranged, the vertical column is connected with an installation seat through a lifting mechanism, two fixing seats which are horizontally arranged are installed on the side wall of the installation seat, a moving seat is connected on the fixing seats in a sliding mode in the length direction of the moving seat, and a pressing unit used for pressing a steel section on the fixing seats onto the side wall of the installation seat is installed on the moving seat; the pressing unit is connected with a lantern ring through a pull rope, two rows of fixed rods for the lantern ring to be sleeved in a sliding mode are installed on the installation seat, and the fixed rods in each row are sequentially arranged along the sliding direction of the moving seat; the lateral part of dead lever is equipped with the flexure strip of buckling to the mount pad, and the one end that the flexure strip buckled supplies the inner wall of lantern ring to slide the extrusion and is used for compressing tightly the lantern ring on the mount pad.

Optionally, the diameter of the fixed rod equals to the inner diameter of the lantern ring, the side wall of the fixed rod is provided with the accommodating groove, one end of the elastic sheet is connected to the groove wall of the accommodating groove, and the other end of the elastic sheet is bent towards the mounting seat and extends out of the outside of the accommodating groove.

Optionally, the elastic sheet is circumferentially provided in plurality around the axis of the fixing rod.

Optionally, the pressing unit comprises a fixing plate installed on the moving seat, one side of the fixing plate, which faces the installation seat, is connected with a pressing plate through a first spring, and the length direction of the first spring is the same as the sliding direction of the moving seat.

Optionally, the pressing plate is provided with at least two sliding rods which are slidably arranged through the fixing plate, and the sliding direction of the sliding rods is the same as the sliding direction of the moving seat.

Optionally, a sliding groove for the sliding of the movable seat to be embedded is formed in the fixed seat, and the sliding groove extends along the length direction of the fixed seat.

Optionally, a groove is formed in the side wall of the movable seat, a limiting ball is connected to the wall of the groove through a second spring, a plurality of hemispherical grooves are sequentially arranged along the length direction of the fixed seat and are formed in the wall of the sliding groove, and the second spring is used for enabling a half of the limiting ball to be clamped in the hemispherical groove.

Optionally, the two moving seats are connected through a connecting column.

To sum up, the application comprises the following beneficial technical effects:

1. after the steel section is placed on the fixed seat, the lantern ring is sleeved on one of the fixed rods, so that the pull rope is in a tensioned state and is pressed on the steel section on the fixed seat, the steel section is convenient to limit and fix, and the transportation efficiency of the steel section is improved;

2. when the pull rope pulls the pressing unit to press the steel section on the fixed seat, the first spring is in a compressed state and urges the pressing plate to press the side part of the steel section, so that the stability of the steel section in the transportation process is improved;

3. when the lantern ring is sleeved on the fixed rod, the inner wall of the lantern ring is pressed on one end, bent towards the mounting seat, of each elastic sheet, and the elastic sheets are extruded and deformed and sink into the accommodating grooves; when the lantern ring is attached to the surface of the mounting seat, the elastic piece resets the rotation and compresses the lantern ring on the surface of the mounting seat, so that the lantern ring is not easy to separate from the fixed rod, and the stability of the lantern ring, the pull rope and the compression unit is ensured.

Drawings

FIG. 1 is a schematic diagram of the overall structure in the embodiment of the present application;

FIG. 2 is a schematic structural diagram of a mounting seat, a fixed seat and a movable seat in the embodiment of the present application;

FIG. 3 is a schematic sectional view of the mounting seat, the fixed seat and the movable seat in the embodiment of the present application;

FIG. 4 is an enlarged partial schematic view at A of FIG. 3;

fig. 5 is a schematic view of the structure of a collar and a fixing rod in the embodiment of the present application.

Reference numerals: 1. a base; 11. a first motor; 12. a roller; 2. a column; 3. a lifting mechanism; 31. a supporting base; 32. a second motor; 33. a rotating roller; 34. a gear; 35. a lifting rope; 4. a mounting seat; 41. fixing the rod; 42. accommodating grooves; 43. an elastic sheet; 5. a fixed seat; 51. a chute; 52. a hemispherical groove; 6. a movable seat; 61. connecting columns; 62. a groove; 63. a second spring; 64. a limiting ball; 7. a pressing unit; 71. pulling a rope; 72. a collar; 73. a fixing plate; 74. a first spring; 75. pressing a plate; 76. a slide bar.

Detailed Description

The present application is described in further detail below with reference to figures 1-5.

The embodiment of the application discloses handling device is lifted by crane in municipal works construction. As shown in fig. 1, a municipal works construction lifts by crane handling device, including base 1, four gyro wheels 12 are installed to base 1's bottom, first motor 11 is installed to base 1's downside, first motor 11's output shaft extends and is connected with the stand 2 that is vertical setting along vertical direction, stand 2 is connected with mount pad 4 through elevating system 3, install two fixing bases 5 that are the level setting on the lateral wall of mount pad 4, it is connected with removal seat 6 to slide along self length direction on the fixing base 5, it compresses tightly unit 7 to install on the removal seat 6.

After the steel section bar is placed on the fixed seat 5, the movable seat 6 slides on the fixed seat 5, so that the pressing unit 7 presses the steel section bar on the fixed seat 5 onto the side wall of the mounting seat 4; elevating system 3 can drive the 4 lifts of mount pad, and first motor 11 can drive stand 2 rotatory, and base 1 can be through gyro wheel 12 subaerial removal to the workman will accomplish the steel section transportation through lifting device.

As shown in fig. 2, a sliding groove 51 extending along the length direction of the fixed seat 5 is formed at one end of the fixed seat 5 away from the mounting seat 4, and the movable seat 6 is slidably embedded in the sliding groove 51, so that the sliding connection between the movable seat 6 and the fixed seat 5 is realized; two remove seat 6 and connect through spliced pole 61, realized two synchronous motion who removes seat 6 to two sets of pressing units 7 compress tightly the steel section bar on fixing base 5 jointly.

The pressing unit 7 is connected with a lantern ring 72 through a pull rope 71, two rows of fixing rods 41 for the lantern ring 72 to be sleeved in a sliding mode are installed on the installation seat 4, the fixing rods 41 in each row are sequentially arranged along the sliding direction of the moving seat 6, and the diameter of each fixing rod 41 is equal to the inner diameter of the lantern ring 72. After the steel section bar is placed on the fixed seat 5, the lantern ring 72 is sleeved on one of the fixed rods 41, so that the pull rope 71 is in a tightening state and is pressed on the steel section bar on the fixed seat 5, thereby facilitating the limiting and fixing of the steel section bar and improving the transportation efficiency of the steel section bar.

The pressing unit 7 comprises a fixing plate 73 installed at one end of the movable base 6 far away from the fixed base 5, a pressing plate 75 is connected to one side of the fixing plate 73 facing the installation base 4 through a first spring 74, the length direction of the first spring 74 is the same as the sliding direction of the movable base 6, and the pull rope 71 is connected to the fixing plate 73. When the pulling rope 71 pulls the pressing unit 7 to press the steel profile on the fixed seat 5, the first spring 74 is in a compressed state and urges the pressing plate 75 to press the side of the steel profile, thereby improving the stability of the steel profile during transportation.

At least two sliding rods 76 penetrating through the fixed plate 73 in a sliding mode are mounted on the pressing plate 75, the sliding direction of the sliding rods 76 is the same as the sliding direction of the moving seat 6, and the sliding rods 76 are arranged, so that the pressing plate 75 is not prone to shaking relative to the fixed plate 73, and the stability of the pressing plate 75 when being pressed on a steel section is improved.

As shown in fig. 2 and 5, a receiving groove 42 is circumferentially formed on a side wall of the fixing rod 41, an elastic piece 43 is disposed in the receiving groove 42, one end of the elastic piece 43 is connected to a groove wall of the receiving groove 42, and the other end of the elastic piece 43 is bent toward the mounting seat 4 and extends out of the receiving groove 42. When the collar 72 is sleeved on the fixing rod 41, the inner wall of the collar 72 is pressed against the end of each elastic sheet 43 bent towards the mounting seat 4, and at this time, the elastic sheets 43 are pressed to deform and sink into the accommodating grooves 42; when the collar 72 is attached to the surface of the mounting seat 4, the elastic sheet 43 resets the rotation and compresses the collar 72 on the surface of the mounting seat 4, so that the collar 72 is not easy to separate from the fixing rod 41, and the stability of the collar 72, the pull rope 71 and the compressing unit 7 is ensured.

As shown in fig. 3 and 4, a groove 62 is formed in the upper surface of the movable seat 6, a limiting ball 64 is connected to the wall of the groove 62 through a second spring 63, and a plurality of hemispherical grooves 52 are formed in the inner top wall of the sliding groove 51 and sequentially arranged along the length direction of the fixed seat 5. In the sliding process of the movable seat 6, the limiting ball 64 is continuously extruded by the groove walls of the sliding groove 51 and the hemispherical groove 52; after the movable seat 6 is adjusted, the second spring 63 causes a half of the limiting ball 64 to be clamped in the semispherical groove 52, so that the movable seat 6 is clamped and fixed on the fixed seat 5, and the stability of the pressing unit 7 in pressing on the steel section is improved.

As shown in fig. 1, the lifting mechanism 3 includes a support base 31 mounted on the upright 2 and a second motor 32 mounted on the support base 31, the support base 31 is rotatably connected with two horizontally arranged rotating rollers 33, both the two rotating rollers 33 are sleeved with gears 34, the two gears 34 are engaged with each other, and an output shaft of the second motor 32 is coaxially connected with one of the rotating rollers 33; two live-rollers 33 all connect in the upper surface of mount pad 4 through two lifting ropes 35, and four lifting ropes 35 are located the four corners department of mount pad 4.

When the second motor 32 drives the rotating rollers 33 to rotate, the two gears 34 enable the two rotating rollers 33 to synchronously rotate in opposite directions, the two rotating rollers 33 can synchronously wind or unwind the lifting ropes 35, and the four lifting ropes 35 drive the mounting base 4 to lift together, so that the stability of the mounting base 4 in the lifting process is improved.

The implementation principle of the municipal engineering construction hoisting and carrying device in the embodiment of the application is as follows: after the steel section is placed on the fixed seat 5, the movable seat 6 slides on the fixed seat 5, so that the pressing unit 7 presses the steel section on the fixed seat 5 onto the side wall of the mounting seat 4, and then a worker sleeves the lantern ring 72 on the proper fixed rod 41, so that the pull rope 71 is in a tightened state and is pressed on the steel section on the fixed seat 5, thereby facilitating the limiting and fixing of the steel section and improving the transportation efficiency of the steel section; elevating system 3 can drive the 4 lifts of mount pad, and first motor 11 can drive stand 2 rotatory, and base 1 can be through gyro wheel 12 subaerial removal to the workman will accomplish the steel section transportation through lifting device.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a handling device is lifted by crane in municipal works construction, includes base (1), installs first motor (11) on base (1), and the output shaft of first motor (11) extends and is connected with stand (2) that are vertical setting along vertical direction, and stand (2) are connected with mount pad (4), its characterized in that through elevating system (3): two fixing seats (5) which are horizontally arranged are installed on the side wall of the installation seat (4), a moving seat (6) is connected to the fixing seats (5) in a sliding mode along the length direction of the fixing seats, and a pressing unit (7) used for pressing a steel section on the fixing seats (5) onto the side wall of the installation seat (4) is installed on the moving seat (6); the pressing unit (7) is connected with a sleeve ring (72) through a pull rope (71), two rows of fixing rods (41) for the sleeve ring (72) to be sleeved in a sliding manner are installed on the installation seat (4), and the fixing rods (41) of each row are sequentially arranged along the sliding direction of the moving seat (6); the side part of the fixed rod (41) is provided with an elastic sheet (43) bent towards the mounting seat (4), and the bent end of the elastic sheet (43) is used for sliding and extruding the inner wall of the lantern ring (72) and pressing the lantern ring (72) on the mounting seat (4).

2. The municipal engineering construction lifting and carrying device according to claim 1, wherein: the diameter of the fixing rod (41) is equal to the inner diameter of the sleeve ring (72), an accommodating groove (42) is formed in the side wall of the fixing rod (41), one end of the elastic sheet (43) is connected to the groove wall of the accommodating groove (42), and the other end of the elastic sheet (43) bends towards the mounting seat (4) and extends out of the accommodating groove (42).

3. The municipal engineering construction lifting and carrying device according to claim 1, wherein: the elastic pieces (43) are circumferentially arranged around the axis of the fixed rod (41).

4. The municipal engineering construction lifting and carrying device according to claim 1, wherein: the pressing unit (7) comprises a fixing plate (73) installed on the moving seat (6), one side, facing the installation seat (4), of the fixing plate (73) is connected with a pressing plate (75) through a first spring (74), and the length direction of the first spring (74) is the same as the sliding direction of the moving seat (6).

5. The municipal construction lifting and carrying device according to claim 4, wherein: at least two sliding rods (76) which are slidably arranged through the fixed plate (73) are arranged on the pressing plate (75), and the sliding direction of the sliding rods (76) is the same as the sliding direction of the movable seat (6).

6. The municipal engineering construction lifting and carrying device according to claim 1, wherein: the fixing seat (5) is provided with a sliding groove (51) for the sliding embedding of the moving seat (6), and the sliding groove (51) extends along the length direction of the fixing seat (5).

7. The municipal engineering construction lifting and carrying device according to claim 6, wherein: be equipped with recess (62) on the lateral wall of removal seat (6), be connected with spacing ball (64) through second spring (63) on the cell wall of recess (62), be equipped with a plurality of hemisphere grooves (52) of arranging in proper order along fixing base (5) length direction on the cell wall of spout (51), second spring (63) are used for making half joint of spacing ball (64) in hemisphere groove (52).

8. The municipal engineering construction lifting and carrying device according to claim 1, wherein: the two moving seats (6) are connected through a connecting column (61).