CN215631705U

CN215631705U - Automatic lifting base for distributing machine

Info

Publication number: CN215631705U
Application number: CN202120535858.3U
Authority: CN
Inventors: 丁士杰; 张连成; 刘培; 史忠友; 葛平伟; 马松; 刘楠楠
Original assignee: China Construction No7 Bureau No1 Construction Co ltd
Current assignee: China Construction No7 Bureau No1 Construction Co ltd
Priority date: 2021-03-15
Filing date: 2021-03-15
Publication date: 2022-01-25
Anticipated expiration: 2031-03-15

Abstract

The utility model provides an automatic lifting base for a material distribution machine, which comprises a base body, a fixing plate, two sliding parts and two locking parts. The base body is used for supporting the distributing rod and accommodating the distributing pipe, and the outer walls of the front side and the rear side are detachably connected with supporting pieces. Tooth sockets extending along the height direction are respectively arranged on the left side wall and the right side wall of the seat body. The fixed plate is used for being fixedly connected to the surface of a first floor below a construction floor and is provided with a through hole. The two sliding parts are distributed on two sides of the through hole along the left and right directions and are in sliding connection with the fixed plate. The sliding part is provided with a gear meshed with the tooth grooves and a driving part for driving the gear to rotate. Two locking pieces are arranged on the fixed plate and are respectively used for limiting the movement of the two sliding pieces. When the seat is used, the two sliding parts slide to the gear to be meshed with the tooth grooves, and the driving part drives the gear to rotate, so that the seat body is lifted up and down. The automatic lifting base for the material distributing machine provided by the utility model can drive the base body to lift, so that a calibration process is avoided, and the working efficiency is ensured.

Description

Automatic lifting base for distributing machine

Technical Field

The utility model belongs to the technical field of auxiliary equipment of a material distributing machine, and particularly relates to an automatic lifting base for the material distributing machine.

Background

In the construction process of a construction engineering project, when the vertical distance or the horizontal distance of concrete pouring exceeds the application range of an automobile pump (a top pump), a vehicle-mounted pump or a pull-type pump (a ground pump) is required to be matched with a distributor to carry out concrete pouring operation. Meanwhile, in order to ensure the stability of each device and avoid the influence of each device on the construction process, a ground pump and a distributing machine are generally arranged on the second floor below the construction floor, a distributing part (a transverse distributing rod for discharging concrete) of the distributing machine extends out to the upper part of the construction floor, and a feeding part (a vertical distributing pipe communicated with the distributing rod and used for conveying concrete from bottom to top) of the distributing machine is communicated with the ground pump. The concrete is conveyed into the distributing pipe through a pumping pipe connected to the ground pump, conveyed into the distributing rod through the distributing pipe and finally poured on the surface of the construction floor; the worker controls the material distribution part of the material distributor to move at the first floor below the construction floor, so that concrete pouring operation is carried out on the construction floor.

That is, as shown in fig. 1, in order to pour concrete on the X-level, the base 110 of the distributing machine and the ground pump 200 are installed on the X-2 level at the same time, and the distributing pipe 120 is communicated with the pumping pipe 210; and a preformed hole 300 communicated with the X-2 layer is formed in the surface of the X-1 layer, so that the distributing machine can extend out to the position, above the X layer, of the distributing rod 130.

In the construction process of the X layer, since the distribution rod cannot cast the base 110 through the position of the X layer, the preformed hole 300 is also formed on the surface of the X layer.

After the construction of the layer X is completed, the base 110 needs to be moved from the layer X-2 to the layer X-1 through the preformed holes of the layer X-1 by the elevator, so that the material distribution rod 130 is moved to above the layer X +1, and the material distribution operation is continued for the layer X + 1.

In order to allow the base 110 to pass through the prepared hole and be supported on the floor surface in the prior art, a support leg 140 extending away from the base 110 in a horizontal direction is provided at the bottom of the base 110, and the support leg 140 is detachably coupled to the base 110. When moving the base upward, the worker removes the support leg 140 so that the base 110 can pass through the prepared hole 300; after the base 110 passes through the prepared hole 300, the worker mounts the support leg 140 on the base 110 so that the base 110 can be supported on the floor surface.

The inventors found that when the susceptor 110 is moved by the lifter, there are the following construction problems:

since the lifter restricts the movement of the base 110, the lifter is separated from the base 110 after the lifter lifts the base 110 to a corresponding floor. When the base 110 moves later, calibration is needed each time, so that the central axis of the lifting arm (extending in the vertical direction, connected to the base 110, and used for driving the base 110 to lift) of the lifter coincides with the central axis of the base 110, and it is ensured that the base 110 does not tilt during the lifting process, and the calibration operation results in low efficiency of the mobile material distributor.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an automatic lifting base for a material distributor, and aims to solve the technical problem that when the material distributor is lifted by a lifting machine, the efficiency of a working procedure of moving the material distributor is reduced due to the fact that the central axis of a lifting arm is calibrated.

In order to achieve the purpose, the utility model adopts the technical scheme that: the utility model provides a cloth machine automatic rising base is provided, includes:

the base body is used for supporting the distributing rod and internally used for accommodating the distributing pipe; the outer walls of the front side and the rear side of the seat body are respectively detachably connected with a supporting piece used for supporting the surface of a floor; tooth sockets are respectively arranged on the outer walls of the left side and the right side of the seat body, and extend along the height direction of the seat body;

the fixing plate is used for being fixedly connected to the upper surface of a first floor below a construction floor and is provided with a through hole which penetrates through the fixing plate along the vertical direction and is used for the seat body to pass through;

the two sliding parts are respectively arranged on the fixing plate in a sliding manner along the left and right directions and are positioned on the periphery of the through hole; the sliding piece is rotatably provided with a gear meshed with the tooth grooves and a driving piece used for driving the gear to rotate; and

and the two locking pieces are respectively arranged on the fixed plate and are respectively used for being connected with the two sliding pieces so as to limit the movement of the sliding pieces.

As another embodiment of the present application, the fixing plate includes two splice plates arranged side by side in the left-right direction, and adjacent end surfaces of the two splice plates each have a groove penetrating through upper and lower surfaces of the splice plate;

when the adjacent end surfaces of the two splicing plates are connected, the two grooves are connected to form the through hole.

As another embodiment of the present application, a first protrusion is disposed on one of the splice plates, a second protrusion is disposed on the other splice plate, and the first protrusion and the second protrusion are respectively located on adjacent plate surfaces of the two splice plates;

the first protruding piece is provided with a first threaded hole penetrating through the first protruding piece along the vertical direction, and the second protruding piece is provided with a second threaded hole penetrating through the second protruding piece along the vertical direction; when the adjacent plate surfaces of the two splicing plates are contacted, the first protruding piece and the second protruding piece are distributed along the vertical direction, and the first threaded hole is coaxially communicated with the second threaded hole;

and a bolt is arranged between the two splicing plates and is suitable for being in threaded connection with the first threaded hole and the second threaded hole.

As another embodiment of the present application, a plurality of positioning holes are formed in the fixing plate, and the positioning holes are distributed at equal intervals in the left-right direction; the locking piece is a rod body which penetrates through the sliding piece in the vertical direction and is inserted into one of the positioning holes.

As another embodiment of this application, the top of the body of rod is equipped with the upper surface butt that is used for with the fixed plate, with the restriction the limiting plate of body of rod downstream.

As another embodiment of the present application, the upper surface of the fixing plate is provided with a sliding groove extending in the left-right direction at the periphery of the through hole; the sliding piece is provided with a sliding block which is suitable for being arranged in the sliding groove in a sliding mode in the left-right direction.

As another embodiment of the present application, the gear is connected to the sliding member through a rotating shaft, a central axis of the rotating shaft is parallel to the front-rear direction, and one end of the rotating shaft penetrates through the sliding member and extends out;

the driving piece is a rotating motor which is fixedly arranged on the sliding piece, and the power output end of the rotating motor is coaxially connected with the extending end of the rotating shaft.

The automatic lifting base for the material distributing machine has the advantages that:

when the distributing machine needs to be lifted, the two sliding parts slide oppositely until the two gears are respectively meshed with the two tooth grooves; then, the movement of the sliding piece is limited through the locking piece, and the supporting piece is detached; and finally, the two driving pieces are started simultaneously, and the seat body is lifted up and down through the matching of the tooth grooves and the gears. When the base body rises to the corresponding position, the supporting piece is installed on the base body again, and the two sliding pieces slide back to the two gears to be separated from the two tooth grooves respectively, so that the supporting piece is supported on the surface of a floor.

Compared with the prior art, the automatic lifting base for the distributing machine provided by the utility model can directly drive the base body to lift, so that the calibration process of the lifter is eliminated, and the working efficiency is ensured.

Drawings

FIG. 1 is a schematic diagram of a distributing machine and a ground pump in a building in the prior art;

fig. 2 is a schematic perspective view of an automatic lifting base for a material distribution machine according to an embodiment of the present invention;

fig. 3 is a schematic perspective view of a fixing plate according to an embodiment of the present invention;

FIG. 4 is an exploded view of a retainer plate used in accordance with an embodiment of the present invention;

fig. 5 is a schematic front view of a sliding member according to an embodiment of the present invention.

In the figure, 1, a seat body; 11. an external interface; 12. a support member; 13. a tooth socket; 2. a fixing plate; 21. a through hole; 22. positioning holes; 23. a chute; 24. splicing plates; 241. a groove; 242. a first projecting member; 2421. a first threaded hole; 243. a second boss member; 2431. a second threaded hole; 244. a bolt; 3. a slider; 31. a gear; 311. a rotating shaft; 32. a drive member; 33. a slider; 4. a locking member; 41. a limiting plate; 110. a base; 120. a distributing pipe; 130. a distributing rod; 14. supporting legs; 200. a ground pump; 210. pumping the pipe; 300. holes are reserved.

Detailed Description

In order to make the technical problems, technical solutions and advantageous effects to be solved by the present invention more clearly apparent, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.

It will be understood that when an element is referred to as being "disposed on" another element, it can be directly on the other element or be indirectly on the other element. It will be understood that the terms "length," "width," "upper," "lower," "front," "rear," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings for ease of description and simplicity of description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed in a particular orientation, and be constructed in a particular operation, and are therefore not to be considered limiting.

Referring to fig. 2 to 5, the automatic lifting base for a material distributing machine according to the present invention will be described.

Automatic lifting base for distributing machine is including pedestal 1, fixed plate 2, two sliders 3 to and two locking pieces 4.

The base body 1 is used for supporting the distributing rod 130, and the inside of the base body is used for accommodating the distributing pipe 120; that is to say, the base body 1 adopts an internal hollow structure, and the top surface and the side surface of the base body 1 are both provided with the external interface 11 for the distribution pipe 120 or the pumping pipe 210 to pass through.

The outer walls of the front side and the rear side of the seat body 1 are detachably connected with supporting pieces 12 used for supporting the floor surfaces, wherein the supporting pieces 12 located on the front side extend forwards, the supporting pieces 12 located on the rear side extend backwards, and the extending ends of the supporting pieces 12 can support the second floor surface below the construction floor, so that the distributing rod 130 is located above the construction floor.

Tooth sockets 13 are respectively arranged on the outer walls of the left side and the right side of the seat body 1, and the tooth sockets 13 extend along the height direction of the seat body 1.

The fixing plate 2 is used for being fixedly connected to the surface of a first floor below a construction floor and is provided with a through hole 21 which penetrates through the fixing plate in the vertical direction and is used for the seat body 1 to pass through; specifically, the inner edge of the through hole 21 is located outside the inner edge of the preformed hole 300, and the seat body 1 can pass through the through hole 21 after passing through the preformed hole 300.

The two sliding members 3 are slidably disposed on the fixing plate 2 in the left-right direction, and the two sliding members 3 are arranged side by side in the left-right direction, and the through hole 21 is located at a position between the two sliding members 3.

A gear 31 is rotatably provided on slider 3, and gear 31 projects in the direction of slider 3 toward housing 1 for engaging with tooth groove 13. The slider 3 is also provided with a driving member 32 for driving the gear 31 to rotate.

Two locking members 4 are provided on the fixed plate 2 for connecting with the sliding members 3, respectively, to restrict the movement of the two sliding members 3.

When the distributing machine needs to be lifted, the two sliding parts 3 are slid oppositely until the two gears 31 are respectively meshed with the two tooth grooves 13; then, the movement of the slider 3 is restricted by the locking member 4, and the support member 12 is removed; finally, two driving members 32 are simultaneously started, and the seat body 1 is lifted up and down through the matching of the tooth grooves 13 and the gear 31. When the seat body 1 is lifted to the corresponding position, the supporting member 12 is remounted on the seat body 1, and the two sliding members 3 are slid back to back until the two gears 31 are separated from the two tooth grooves 13, respectively, so that the supporting member 12 is supported on the floor surface.

Compared with the prior art, the automatic lifting base for the distributing machine provided by the utility model can directly drive the base body 1 to lift, so that the calibration process of a lifter is omitted, and the working efficiency is ensured.

Referring to fig. 2 to 4 together, as a specific embodiment of the automatic lifting base for a material distribution machine according to the present invention, the fixing plate 2 includes two splicing plates 24 arranged side by side in the left-right direction, and adjacent end surfaces of the two splicing plates 24 have grooves 241 penetrating through upper and lower surfaces of the splicing plates 24.

When the adjacent end faces of the two splice plates 24 are connected, the two grooves 241 are connected to form the through hole 21.

The two sliders 3 mentioned in the foregoing are respectively disposed on the two splice plates 24 in a one-to-one correspondence, and the two locking members 4 are respectively disposed on the two splice plates 24 in a one-to-one correspondence and are adapted to be connected to the sliders 3.

Through adopting above-mentioned technical scheme, with two splice plates 24 along controlling the direction pedestal 1 removal dorsad, can realize dismantling of fixed plate 2 to each subassembly on fixed plate 2 and the fixed plate 2 carries out next round of use, has guaranteed the dismouting efficiency of this device, has improved the structural stability of this device when in-service use.

Referring to fig. 2 to 4 together, as a specific embodiment of the automatic lifting base for a fabric machine provided by the present invention, a first protrusion 242 is disposed on one of the splicing plates 24, a second protrusion 243 is disposed on the other splicing plate 24, and the first protrusion 242 and the second protrusion 243 are respectively disposed on adjacent plate surfaces of the two splicing plates 24.

A first threaded hole 2421 penetrating through the first protruding part 242 in the vertical direction is formed in the first protruding part 242, and a second threaded hole 2431 penetrating through the second protruding part 243 in the vertical direction is formed in the second protruding part 243; when the adjacent plate surfaces of the two splice plates 24 are in contact, the first protruding part 242 and the second protruding part 243 are distributed along the up-down direction, and the first threaded hole 2421 and the second threaded hole 2431 are coaxially communicated. In the present embodiment, the first protruding member 242 is above the second protruding member 243.

A bolt 244 is disposed between the two splice plates 24, and the bolt 244 is adapted to be threadedly connected to the first threaded hole 2421 and is further adapted to be threadedly connected to the second threaded hole 2431.

In use, the two splice plates 24 are spliced together such that the first and second protruding

members

242 and 243 are arranged in the up-down direction and the first and second threaded

holes

2421 and 2431 are coaxially communicated. The bolt 244 is screwed in a vertical direction so that the bolt 244 is sequentially screwed with the first and second screw holes 2421 and 2431, thereby limiting the relative movement of the two splice plates 24.

Through adopting above-mentioned technical scheme, twist bolt 244 and can realize the equipment of two splice plates 24, improved the packaging efficiency of this device, ensure the reliability of this device when in-service use.

It should be added that the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a number" means two or more unless specifically limited otherwise.

Referring to fig. 2 to 4, as a specific embodiment of the automatic lifting base for a material distributing machine according to the present invention, a plurality of positioning holes 22 are formed on the fixing plate 2, and the positioning holes 22 are equally spaced apart from each other in the left-right direction.

Specifically, the plurality of positioning holes 22 are divided into two groups, and the two groups of positioning holes 22 are distributed on two sides of the seat body 1 along the left-right direction.

The locking member 4 is a rod body which penetrates through the sliding member 3 in the vertical direction and is inserted into one of the positioning holes 22. When the locking member 4 penetrates the slider 3 in the vertical direction and is inserted into one of the positioning holes 22, the movement of the slider 3 in the horizontal direction is restricted because the outer peripheral wall of the locking member 4 comes into contact with the inner hole wall of the positioning hole 22.

Through adopting above-mentioned technical scheme, the mode that the body of rod inserted locating hole 22 is comparatively simple, easy going, has improved the structural stability of this device, has improved the efficiency of this device when the in-service use simultaneously.

In actual use, a ground hole communicated with the positioning hole 22 is usually arranged on the floor surface, and when the locking piece 4 is inserted into the positioning hole 22, the locking piece 4 can continuously move downwards to be inserted into the ground hole, so that the improvement effect of the locking piece 4 on the structural stability is improved. In order to solve the technical problem, as shown in fig. 2, in the process that the locking member 4 is moved downward, the locking member 4 is easily separated from the fixing plate 2, and as a specific embodiment of the automatic lifting base for a material distribution machine provided by the present invention, a limiting plate 41 for abutting against the upper surface of the fixing plate 2 to limit the downward movement of the rod is disposed at the top end of the rod.

Through adopting above-mentioned technical scheme, limiting plate 41 can with the upper surface contact of fixed plate 2 to avoid locking piece 4 downstream to break away from fixed plate 2, improved the structural stability of this device, and the reliability when in actual use.

Referring to fig. 2 to 4, as a specific embodiment of the automatic lifting base for a material distributing machine according to the present invention, a sliding groove 23 extending in the left-right direction is disposed on the periphery of the through hole 21 on the upper surface of the fixing plate 2; the slider 3 is provided with a slider 33 adapted to be slidably disposed in the slide groove 23 in the left-right direction.

Through adopting above-mentioned technical scheme, the integrated configuration of spout 23 and slider 33 can inject the slip direction of slider 3, produces the skew when avoiding slider 3 to slide, leads to the unable and tooth's socket 13 positioning engagement's of gear 31 the condition, has guaranteed efficiency and reliability of this device when in actual use.

It should be added that the vertical sections of the sliding chute 23 and the sliding block 33 are respectively a T-shaped groove and a T-shaped plate surface which are mutually matched, so that the combined structure of the sliding chute 23 and the sliding block 33 can limit the sliding member 3 from moving upwards relative to the fixed plate 2, thereby avoiding the separation of the sliding member 3 from the fixed plate 2 and improving the structural stability of the device.

Referring to fig. 2 and 5, as an embodiment of the automatic lifting base for a material distributing machine according to the present invention, the gear 31 is connected to the sliding member 3 through a rotating shaft 311, a central axis of the rotating shaft 311 is parallel to the front-back direction, and one end of the rotating shaft 311 penetrates through the sliding member 3 and extends out.

The driving member 32 is a rotary motor fixedly provided on the slider 3 and having a power output end coaxially connected to the protruding end of the rotary shaft 311.

By adopting the above technical scheme, the rotating shaft 311 can be driven to rotate by starting the rotating motor, and the rotating shaft 311 drives the gear 31 to rotate around the central axis of the gear, so that the gear is matched with the groove wall of the tooth groove 13 to drive the seat body 1 to lift up and down. In the above process, the rotating motor ensures the force provided by the rotating shaft 311, and the structural stability of the device is improved.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.

Claims

1. Automatic lifting base for distributing machine, its characterized in that includes:

2. The automatic lifting base for the material distributing machine according to claim 1, wherein the fixing plate comprises two splicing plates which are arranged side by side along the left-right direction, and the adjacent end surfaces of the two splicing plates are provided with grooves which penetrate through the upper surfaces and the lower surfaces of the splicing plates;

3. The automatic lifting base for the distributing machine according to claim 2, wherein one of the splicing plates is provided with a first protruding member, the other splicing plate is provided with a second protruding member, and the first protruding member and the second protruding member are respectively positioned on the adjacent plate surfaces of the two splicing plates;

4. The automatic lifting base for the material distributing machine according to claim 1, wherein a plurality of positioning holes are formed in the fixing plate, and the positioning holes are equally spaced in the left-right direction; the locking piece is a rod body which penetrates through the sliding piece in the vertical direction and is inserted into one of the positioning holes.

5. The automatic lifting base for a material distributing machine as claimed in claim 4, wherein a limiting plate for abutting against the upper surface of the fixing plate to limit the downward movement of the rod body is provided at the top end of the rod body.

6. The automatic lifting base for the material distributing machine according to claim 1, wherein the upper surface of the fixing plate is provided with a sliding groove extending in the left-right direction at the periphery of the through hole; the sliding piece is provided with a sliding block which is suitable for being arranged in the sliding groove in a sliding mode in the left-right direction.

7. The auto-lift base for a dispensing machine according to claim 1, wherein the gear is coupled to the slider by a rotating shaft, a central axis of the rotating shaft is parallel to a front-rear direction, and one end of the rotating shaft penetrates the slider and protrudes;