CN112572560A - Municipal construction is with construction raw and other materials handling device - Google Patents
Municipal construction is with construction raw and other materials handling device Download PDFInfo
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- CN112572560A CN112572560A CN202011141741.3A CN202011141741A CN112572560A CN 112572560 A CN112572560 A CN 112572560A CN 202011141741 A CN202011141741 A CN 202011141741A CN 112572560 A CN112572560 A CN 112572560A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B3/00—Hand carts having more than one axis carrying transport wheels; Steering devices therefor; Equipment therefor
- B62B3/02—Hand carts having more than one axis carrying transport wheels; Steering devices therefor; Equipment therefor involving parts being adjustable, collapsible, attachable, detachable or convertible
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B5/00—Accessories or details specially adapted for hand carts
- B62B5/06—Hand moving equipment, e.g. handle bars
- B62B5/061—Hand moving equipment, e.g. handle bars both ends or periphery of cart fitted with handles
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- Workshop Equipment, Work Benches, Supports, Or Storage Means (AREA)
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Abstract
The invention discloses a construction raw material carrying device for municipal construction, and relates to the technical field of municipal construction equipment. The invention comprises a carrying trolley body and a control handrail component arranged on one side of the carrying trolley body, wherein the carrying trolley body comprises a base; the bottom side surface of the base is provided with a plurality of roller structures; a rotating shaft which is matched with the control handrail component is arranged at the center of the upper surface of the base, and three support columns are arranged on the upper surface of the base which is positioned on the peripheral side of the rotating shaft; two adjacent side walls of the base are respectively provided with a positioning block, and the positioning block is provided with a positioning hole; the control armrest component can rotate around the rotating shaft, and the rotating range of the control armrest component is positioned between the connecting lines of the two positioning blocks and the rotating shaft. According to the invention, through the combined use of the working table top, the supporting rods, the movable supporting plate, the movable side plate assembly and the positioning supporting assembly, the carrying device can carry bricks, plates and pipes in different combination forms and use states, and has functional diversity and convenient use.
Description
Technical Field
The invention belongs to the technical field of municipal construction equipment, and particularly relates to a construction raw material carrying device for municipal construction.
Background
The construction equipment for waiting is very numerous because of many matters related to building construction, wherein the construction equipment is common material carrying equipment for carrying bricks, plates, pipes and the like with small volume on a building site and is an essential equipment for each building site; however, the existing carrying equipment generally only has the kinetic energy for carrying bricks, plates and pipes at the same time, and does not have the function of carrying bricks, plates and pipes at the same time, so that in order to carry the bricks, plates and pipes at the construction site in the existing construction process, one carrying equipment is arranged, and the burden of management is increased; and also increases the construction cost.
Disclosure of Invention
The invention aims to provide a construction raw material conveying device for municipal construction, which solves the problems of the background technology.
In order to solve the technical problems, the invention is realized by the following technical scheme:
the invention relates to a construction raw material carrying device for municipal construction, which comprises a carrying trolley body and a control handrail assembly arranged on one side of the carrying trolley body, wherein the carrying trolley body comprises a base; the bottom side surface of the base is provided with a plurality of roller structures; a rotating shaft which is matched with the control handrail component is arranged at the center of the upper surface of the base, and three support columns are arranged on the upper surface of the base on the peripheral side of the rotating shaft;
two adjacent side walls of the base are respectively provided with a positioning block, and the positioning block is provided with a positioning hole; the control armrest component can rotate around the rotating shaft, and the rotating range of the control armrest component is positioned between connecting lines of the two positioning blocks and the rotating shaft; a supporting plate is arranged at the tops of the three supporting columns;
the center of the supporting plate is provided with a fixed column A, a fixed column B is arranged on the fixed column A, and the top of the fixed column B is provided with a working table surface; the supporting plate positioned on the peripheral side of the fixed column A is also provided with at least three supporting columns;
a rectangular through hole group is arranged on one side of the supporting plate and comprises three parallel rectangular through holes which are arranged at equal intervals, and a first positioning pin rod assembly is arranged on the supporting plate which is positioned on two sides of the rectangular through hole group; one side of the working table surface, which is close to the first positioning pin rod assembly, is provided with a rectangular through hole, and the rectangular through hole sequentially penetrates through the working table surface, the supporting plate and the base from top to bottom; a rectangular through hole communicated with the working table top at one side of the rectangular opening is formed in the working table top; two convex columns are arranged on the supporting plate right below the rectangular through hole, and jacks are arranged on the convex columns; two rectangular openings are symmetrically arranged on the side wall of the working table surface adjacent to the side provided with the rectangular opening, a boss is formed between the two rectangular openings, the working table surfaces at the two sides of the boss are respectively provided with a rotating column, and a movable supporting plate is movably arranged on the rotating column; the working table surfaces positioned at the two sides of the boss are respectively provided with an installation lug, the installation lug is provided with a shaft hole, and a support rod is arranged on the shaft hole in a matching way;
wherein, one end of the movable supporting plate is provided with a mounting hole which is matched with the rotary column for mounting, and the outer side surface of the movable supporting plate is provided with a plurality of blind holes along the length direction; one end of the supporting rod is provided with a convex column matched with the shaft hole, and the other end of the supporting rod is provided with a positioning pin rod assembly II matched with the blind hole for positioning;
the control handrail assembly comprises a ring body which is movably matched and installed with the rotating shaft, a horizontal rod is arranged on one side of the ring body, a vertical rod is arranged at the end part of the horizontal rod, and a control handle is arranged at the top of the vertical rod; and a third positioning pin rod component matched with the positioning hole is arranged on the horizontal rod.
Furthermore, the working table, the supporting plate and the base are all square plate bodies.
Furthermore, the structure of the third positioning pin rod assembly, the second positioning pin rod assembly and the positioning pin rod assembly is the same; the first positioning pin rod assembly comprises a pipe body, and a first limiting ring and a second limiting ring are respectively arranged at two ends of the pipe body;
the limiting ring is characterized in that a pin rod is movably arranged between the first limiting ring and the second limiting ring, a convex ring is arranged on the periphery of the pin rod in the pipe body, a spring is arranged between the convex ring and the second limiting ring, and the spring is sleeved on the outer side of the pin rod and two ends of the pin rod are respectively fixed on the second limiting ring and the convex ring.
Furthermore, a movable side plate assembly is arranged on the rectangular opening in a matched manner, the movable side plate assembly comprises a movable side plate which can move up and down along the rectangular opening, a horizontal plate matched with the rectangular through hole is arranged at the top of the movable side plate, two threaded counter bores are arranged on the horizontal plate, and fastening screws movably matched with the jacks are arranged on the threaded counter bores; the movable side plate is provided with a through hole group, and the through hole group comprises four rectangular through holes I and three rectangular through holes II which are sequentially communicated;
the width of the rectangular through hole II is smaller than that of the rectangular through hole I; any one of the three rectangular through holes II is positioned between the two rectangular through holes I; the diameter of the fastening screw is smaller than that of the jack;
wherein, a positioning support component is arranged at the rectangular through hole group in a matching way; the positioning support assembly comprises a rectangular plate, three rectangular insertion blocks which are respectively matched with the three rectangular through holes are arranged on one side of the rectangular plate, a rectangular connecting rod with the width smaller than that of the three rectangular through holes II is arranged at the end part of each rectangular insertion block, and a rectangular insertion rod is arranged at the end part of each rectangular connecting rod; the width of the rectangular insertion rod is between the width of the rectangular through hole II and the width of the rectangular through hole I, and the width of the rectangular insertion rod is smaller than the width of the rectangular through hole; the outer side of the rectangular plate is provided with a U-shaped handle, two ends of the rectangular plate are respectively provided with a first matching pin hole and a first positioning pin rod assembly, and the outer sides of the two rectangular insertion blocks at the two ends of the rectangular plate are respectively provided with a second matching pin hole and the first positioning pin rod assembly.
Further, when used to handle tubular objects;
arranging at least two carrying devices in parallel; the two carrying devices are respectively positioned at two ends of the pipe fitting object.
Further, when used to carry bulk objects;
a T-shaped column is arranged on one side of the upper surface of the supporting plate away from the rectangular through hole, a connecting plate is movably arranged on the T-shaped column, a round hole matched with the T-shaped column is formed in one end of the connecting plate, and two limiting holes are formed in the other end of the connecting plate; the upper surface between the T-shaped column and the rectangular through hole is also provided with a first pin hole matched with the limiting hole, and the first pin hole penetrates through the working table; the other side of the upper surface of the supporting plate, which is far away from the rectangular through hole, is provided with two pin holes II which are matched with the limiting holes one by one, and the pin holes II penetrate through the working table surface; the upper surface of the supporting plate positioned on one side of the pin hole I is provided with a first stop block, and the upper surface of the supporting plate positioned on one side of the two pin holes II is provided with a second stop block.
Furthermore, the number of the roller structures is four, and the four roller structures are distributed on four corner sides of the base in a shape like a Chinese character 'kou'.
Furthermore, the roller structure comprises an upper sleeve column and a lower sleeve which are sleeved with each other, the bottom end of the lower sleeve is provided with a roller seat, and the bottom end of the roller seat is provided with a universal roller; and an adjusting bolt is arranged on the lower sleeve.
Further, the length of the rectangular opening is larger than that of the rectangular through hole.
Furthermore, the distance L between the upper surface of the boss and the upper surface of the working table is equal to or greater than H, and the thickness H of the horizontal plate is equal to or greater than H.
The invention has the following beneficial effects:
according to the invention, through the combined use of the working table top, the supporting rods, the movable supporting plate, the movable side plate assembly and the positioning supporting assembly, the carrying device can carry bricks, plates and pipes in different combination forms and use states, and has functional diversity and convenient use.
Of course, it is not necessary for any product in which the invention is practiced to achieve all of the above-described advantages at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a first schematic structural view of a carrying device according to the present invention;
FIG. 2 is a second schematic structural view of a carrying device according to the present invention;
FIG. 3 is a schematic structural view of the carrier cart body according to the present invention;
FIG. 4 is a front view of FIG. 3;
FIG. 5 is a cross-sectional view taken along line A-A of FIG. 4;
FIG. 6 is a schematic view of the movable side plate assembly of the present invention;
FIG. 7 is a schematic view of a positioning support assembly according to the present invention;
FIG. 8 is a schematic view of a control arm module of the present invention;
FIG. 9 is a schematic view of a construction of a locating pin assembly of the present invention;
FIG. 10 is a schematic view of a connection plate according to the present invention;
FIG. 11 is a schematic structural diagram of a roller according to the present invention;
FIG. 12 is a schematic view of a movable pallet of the present invention;
FIG. 13 is an assembled state diagram according to the fourth embodiment of the present invention;
FIG. 14 is a top view of FIG. 13;
FIG. 15 is a diagram of a second assembly state according to an embodiment of the present invention;
FIG. 16 is a top view of FIG. 15;
FIG. 17 is a three-assembly state diagram according to an embodiment of the present invention;
FIG. 18 is a top view of FIG. 17;
FIG. 19 is a diagram illustrating a two-assembly state according to an embodiment of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "opening," "upper," "lower," "thickness," "top," "middle," "length," "inner," "peripheral," and the like are used in an orientation or positional relationship that is merely for convenience in describing and simplifying the description, and do not indicate or imply that the referenced component or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be considered as limiting the present invention.
Example one
Referring to fig. 1 to 19, the present invention relates to a construction raw material handling apparatus for municipal construction, which includes a carrying trolley body 100 and a control handle assembly 200 disposed at one side of the carrying trolley body 100, wherein the carrying trolley body 100 includes a base 1; the bottom side surface of the base 1 is provided with a plurality of roller structures 11; a rotating shaft 14 which is matched with the control handrail component 200 and is arranged at the center of the upper surface of the base 1, and three supporting columns 15 are arranged on the upper surface of the base 1 which is positioned at the peripheral side of the rotating shaft 14;
two adjacent side walls of the base 1 are respectively provided with a positioning block 12, and the positioning block 12 is provided with a positioning hole 13; the control handle assembly 200 can rotate around the rotating shaft 14, and the rotation range of the control handle assembly 200 is located between the connecting lines of the two positioning blocks 12 and the rotating shaft 14; the top parts of the three support columns 15 are provided with a support plate 2;
wherein, a fixed column A23 is arranged at the center of the supporting plate 2, a fixed column B22 is arranged on the fixed column A23, and a working table surface 3 is arranged at the top of the fixed column B22; at least three support columns 24 are arranged on the supporting plate 2 positioned on the peripheral side of the fixing column A23;
one side of the supporting plate 2 is provided with a rectangular through hole group, the rectangular through hole group comprises three parallel rectangular through holes 21 which are arranged at equal intervals, and the supporting plate 2 positioned at the two sides of the rectangular through hole group is provided with a first positioning pin rod assembly 10; a rectangular through hole 31 is formed in one side, close to the first positioning pin rod assembly 10, of the working table top 3, and the rectangular through hole 31 sequentially penetrates through the working table top 3, the supporting plate 2 and the base 1 from top to bottom; a rectangular through hole 32 communicated with the working table top 3 is arranged on one side of the rectangular opening 31; two convex columns 33 are arranged on the supporting plate 2 which is positioned right below the rectangular through hole 32, and inserting holes 34 are arranged on the convex columns 33; two rectangular openings 35 are symmetrically arranged on the side wall of the working table surface 3 adjacent to the side provided with the rectangular opening 31, a boss 36 is formed between the two rectangular openings 35, the working table surface 3 positioned at two sides of the boss 36 is respectively provided with a rotating column 37, and a movable supporting plate 4 is movably arranged on the rotating column 37; the working table top 3 positioned at two sides of the boss 36 is also respectively provided with an installation lug 38, the installation lug 38 is provided with a shaft hole 39, and the shaft hole 39 is provided with a support rod 5 in a matching way;
wherein, one end of the movable supporting plate 4 is provided with a mounting hole 41 which is matched and mounted with the rotating column 37, and the outer side surface of the movable supporting plate 4 is provided with a plurality of blind holes 42 along the length direction thereof; one end of the support rod 5 is provided with a convex column matched with the shaft hole 39, and the other end of the support rod is provided with a positioning pin rod assembly II 50 matched with the blind hole 42 for positioning;
the control armrest assembly 200 includes a ring 201 movably fitted with the rotating shaft 14, a horizontal rod 202 is disposed on one side of the ring 201, a vertical rod 204 is disposed at an end of the horizontal rod 202, and a control handle 205 is disposed at a top of the vertical rod 204; the horizontal rod 202 is provided with a third positioning pin assembly 203 which is matched with the positioning hole 13.
Further, the working table 3, the supporting plate 2 and the base 1 are all square plate bodies.
Further, the third positioning pin assembly 203, the second positioning pin assembly 50 and the first positioning pin assembly 10 have the same structure; the positioning pin rod assembly I10 comprises a pipe body 101, and a first limiting ring 102 and a second limiting ring 103 are respectively arranged at two ends of the pipe body 101;
a pin 104 is movably arranged between the first limiting ring 102 and the second limiting ring 103, a convex ring 105 is arranged on the periphery of the pin 104 in the pipe body 101, a spring 106 is arranged between the convex ring 105 and the second limiting ring 103, the spring 106 is sleeved outside the pin 104, and two ends of the spring are respectively fixed on the second limiting ring 103 and the convex ring 105.
Further, a movable side plate assembly 7 is arranged on the rectangular open hole 31 in a matched manner, the movable side plate assembly 7 comprises a movable side plate 71 capable of moving up and down along the rectangular open hole 31, a horizontal plate 72 matched with the rectangular through hole 32 is arranged at the top of the movable side plate 71, two threaded counter bores 73 are arranged on the horizontal plate 72, and fastening screws movably matched with the insertion holes 34 are arranged on the threaded counter bores 73; a through hole group is arranged on the movable side plate 71, and the through hole group comprises four rectangular through holes I75 and three rectangular through holes II 74 which are sequentially communicated;
the width of the second rectangular through hole 74 is smaller than that of the first rectangular through hole 75; any one of the three rectangular through holes II 74 is positioned between the two rectangular through holes I75; the diameter of the fastening screw is smaller than that of the insertion hole 34;
wherein, a positioning support component 8 is arranged at the rectangular through hole group in a matching way; the positioning and supporting assembly 8 comprises a rectangular plate 81, three rectangular insertion blocks 82 which are respectively matched with the three rectangular through holes 21 are arranged on one side of the rectangular plate 81, a rectangular connecting rod 83 with the width smaller than that of the two rectangular through holes 74 is arranged at the end part of each rectangular insertion block 82, and a rectangular insertion rod 84 is arranged at the end part of each rectangular connecting rod 83; the width of the rectangular insertion rod 84 is between the width of the rectangular through hole II 74 and the width of the rectangular through hole I75, and the width of the rectangular insertion rod 84 is smaller than the width of the rectangular through hole 21; the outer side of the rectangular plate 81 is provided with a U-shaped handle 85, two ends of the rectangular plate 81 are respectively provided with a first pin hole 86 matched with the first positioning pin assembly 10, and the outer sides of the two rectangular insertion blocks 82 at two ends of the rectangular plate 81 are respectively provided with a second pin hole 87 matched with the first positioning pin assembly 10.
Furthermore, the length of the rectangular opening 31 is greater than that of the rectangular through hole 32, and a T-shaped limiting structure is formed by the arrangement, so that the side plate assembly 7 is ensured to be vertical during moving up and down along the rectangular opening 31, and inclination is avoided; meanwhile, after the control movement, the positioning and supporting component 8 is pulled out outwards along the rectangular through hole group, and at the moment, the rectangular connecting rod 83 of the positioning and supporting component 8 is positioned in the first rectangular through hole 75, so that the lower part of the second rectangular through hole 74 is supported above the rectangular inserting rod 84, and the side plate component 7 is supported; when the positioning and supporting component 8 is pushed inwards, the rectangular connecting rod 83 is positioned in a through hole group consisting of the first rectangular through hole 75 and the second rectangular through hole 74, the side plate component 7 can move up and down, and the positioning and supporting component 8 does not have a limiting and supporting effect on the side plate component 7;
through the arrangement of the through hole group consisting of the first rectangular through hole 75 and the second rectangular through hole 74, the overall height of the side plate assembly 7 can be adjusted up and down conveniently.
Further, the distance L between the upper surface of the boss 36 and the upper surface of the working table 3, the thickness H of the horizontal plate 72, L is more than or equal to H. Through the arrangement, the horizontal plate 72 can be conveniently and completely sunk into the rectangular through hole 32, the horizontal plate 72 is prevented from protruding out of the worktable surface 3 to influence the integral levelness of the surface of the worktable surface 3, and the worktable is supported through the lug boss 36.
Example two
When used to handle tubular objects; installation as shown in fig. 19;
at least two carrying devices are arranged in parallel; the two handling devices are respectively positioned at two ends of the pipe fitting object.
The movable supporting plates 4 on two sides are controlled to be unfolded to be of a V-shaped structure, the supporting rods 5 are used for supporting the two movable supporting plates 4, the included angles of the two movable supporting plates 4 can be adjusted according to requirements, and the pipe fittings with different pipe diameters can be conveniently conveyed.
EXAMPLE III
When used to carry bulk objects; as shown in fig. 3-5, 10-11, 17-18;
a T-shaped column 26 is arranged on one side of the upper surface of the support plate 2 far away from the rectangular through hole 21, a connecting plate 6 is movably arranged on the T-shaped column 26, one end of the connecting plate 6 is provided with a round hole 61 matched with the T-shaped column 26 for installation, and the other end of the connecting plate 6 is provided with two limiting holes 62; the upper surface between the T-shaped column 26 and the rectangular through hole 21 is also provided with a first pin hole 28 matched with the limiting hole 62, and the first pin hole 28 penetrates through the working table top 3; the other side of the upper surface of the supporting plate 2, which is far away from the rectangular through hole 21, is provided with two pin holes 29 which are matched with the limiting holes 62 one by one, and the pin holes 29 penetrate through the working table surface 3; the upper surface of the support plate 2 on one side of the first pin hole 28 is provided with a first stop 27, and the upper surface of the support plate 2 on one side of the two pin holes 29 is provided with a second stop 25. The second pin hole 29 and the first pin hole 28 are both counter bored holes.
The number of the roller structures 11 is four, and the four roller structures 11 are distributed on four corner sides of the base 1 in a shape like a Chinese character 'kou'.
The roller structure 11 includes an upper sleeve column 111 and a lower sleeve 112 which are sleeved with each other, a roller seat 113 is arranged at the bottom end of the lower sleeve 112, and a universal roller 114 is arranged at the bottom end of the roller seat 113; the lower sleeve 112 is provided with an adjusting bolt 115
When in use, the device can be assembled as shown in the figures 17-18, and when in assembly, the two ends of the connecting plate 6 are respectively fixed on the supporting plates 2 of the two carrying devices;
when the device is used, a pin column penetrates through the pin holes 29 and the limiting holes 62 in sequence, so that the two carrying devices are connected into a whole through the two connecting plates 6 as shown in figures 17-18, and meanwhile, the lifting of the roller structures 11 can be adjusted according to requirements, and the four roller structures 11 in the middle of the bottom of the whole device are lifted to be separated from the ground.
When in use, the blocky object is placed on the working table top 3.
Meanwhile, the carrying device can be used independently for carrying the massive objects; at this moment, the connecting plate 6 rotates along the T-shaped column 26 to abut against the first stop block 27, and then the pin penetrates through the first pin hole 28 and the limiting hole 62 to limit the connecting plate 6, so that the connecting plate 6 is prevented from rotating along the T-shaped column 26.
Example four
When used for handling plate-like objects.
A first scheme; the assembly is carried out as shown in fig. 13-14, and 2 conveying devices are used in cooperation during assembly, and the edge side of the plate material is fixed by using the threaded counter bore 73 of the horizontal plate 72 on the side plate assembly 7 and fastening screws on the threaded counter bore 73, so that the plate material is conveyed.
And the second proposal is that the assembly is carried out as shown in figures 15-16, 2 conveying devices are used in cooperation during the assembly, wherein 2 conveying devices positioned on a diagonal line are adopted to completely sink the horizontal plate 72 into the rectangular through hole 32 as shown in figure 1, and the edge side of the plate is fixed through the horizontal plate 72 and the fastening screw on the 2 conveying devices on the diagonal line, thereby carrying.
In the above-mentioned embodiment 1-4, can rotate control handrail assembly 200 along pivot 14 department as required, rotate to the relevant position, it is spacing with the cooperation of locating hole 13 through locating pin pole subassembly three 203, avoid control handrail assembly 200 random rotation when user state.
When the third positioning pin rod assembly 203 is used, the pin rod 104 is pulled upwards, the pin rod 104 is separated from the positioning hole 13 at the moment, and when the acting force of pulling the pin rod 104 upwards is released, the pin rod 104 is reinserted into the positioning hole 13 under the action of the spring 106.
The use method and principle of the second positioning pin assembly 50 and the first positioning pin assembly 10 are the same as those of the third positioning pin assembly 203.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.
Claims (10)
1. The utility model provides a construction raw and other materials handling device for municipal construction, includes floor truck body (100) and sets up control handrail assembly (200) in floor truck body (100) one side which characterized in that: the carrying trolley body (100) comprises a base (1);
a plurality of roller structures (11) are arranged on the bottom side surface of the base (1);
a rotating shaft (14) which is matched and installed with the control handrail component (200) is arranged at the center of the upper surface of the base (1), and three supporting columns (15) are arranged on the upper surface of the base (1) which is positioned on the peripheral side of the rotating shaft (14);
two adjacent side walls of the base (1) are respectively provided with a positioning block (12), and the positioning block (12) is provided with a positioning hole (13);
the control armrest component (200) can rotate around the rotating shaft (14), and the rotating range of the control armrest component (200) is positioned between connecting lines of the two positioning blocks (12) and the rotating shaft (14);
the top parts of the three support columns (15) are provided with a support plate (2);
a fixed column A (23) is arranged at the center of the supporting plate (2), a fixed column B (22) is arranged on the fixed column A (23), and a working table top (3) is arranged at the top of the fixed column B (22);
at least three support columns (24) are arranged on the supporting plate (2) positioned on the peripheral side of the fixing column A (23);
a rectangular through hole group is arranged on one side of the supporting plate (2), the rectangular through hole group comprises three parallel and equidistant rectangular through holes (21), and a first positioning pin rod assembly (10) is arranged on the supporting plate (2) positioned on two sides of the rectangular through hole group;
one side of the working table top (3) close to the first positioning pin rod assembly (10) is provided with a rectangular through hole (31), and the rectangular through hole (31) sequentially penetrates through the working table top (3), the supporting plate (2) and the base (1) from top to bottom; a rectangular through hole (32) communicated with the working table top (3) at one side of the rectangular opening (31) is arranged on the working table top;
two convex columns (33) are arranged on the supporting plate (2) which is positioned right below the rectangular through hole (32), and inserting holes (34) are formed in the convex columns (33);
two rectangular openings (35) are symmetrically arranged on the side wall of the working table top (3) adjacent to the side provided with the rectangular opening (31), a boss (36) is formed between the two rectangular openings (35), the working table tops (3) positioned at two sides of the boss (36) are respectively provided with a rotating column (37), and a movable supporting plate (4) is movably arranged on the rotating column (37);
the worktable surfaces (3) positioned at the two sides of the lug boss (36) are respectively provided with an installation lug boss (38), the installation lug boss (38) is provided with a shaft hole (39), and a supporting rod (5) is installed on the shaft hole (39) in a matching way;
wherein, one end of the movable supporting plate (4) is provided with a mounting hole (41) which is matched with the rotary column (37) for mounting, and the outer side surface of the movable supporting plate (4) is provided with a plurality of blind holes (42) along the length direction thereof;
one end of the supporting rod (5) is provided with a convex column matched with the shaft hole (39), and the other end of the supporting rod is provided with a second positioning pin rod assembly (50) matched with the blind hole (42) for positioning;
the control armrest assembly (200) comprises an annular body (201) movably matched and mounted with the rotating shaft (14), a horizontal rod (202) is arranged on one side of the annular body (201), a vertical rod (204) is arranged at the end part of the horizontal rod (202), and a control handle (205) is arranged at the top of the vertical rod (204); and a third positioning pin rod assembly (203) matched with the positioning hole (13) is arranged on the horizontal rod (202).
2. The raw material handling device for municipal construction according to claim 1, wherein the work surface (3), the support plate (2), and the base (1) are each a square plate.
3. The construction raw material handling device for municipal construction according to claim 1, wherein the third positioning pin assembly (203), the second positioning pin assembly (50) and the first positioning pin assembly (10) are identical in structure;
the positioning pin rod assembly I (10) comprises a pipe body (101), and a first limiting ring (102) and a second limiting ring (103) are respectively arranged at two ends of the pipe body (101);
the movable pin rod (104) that sets up between spacing ring one (102) and spacing ring two (103), be located pin rod (104) week side in body (101) sets up bulge loop (105), set up spring (106) between bulge loop (105) and spacing ring two (103), spring (106) cup joint pin rod (104) outside, and its both ends are fixed respectively on spacing ring two (103) and bulge loop (105).
4. The raw material carrying device for the municipal construction as claimed in claim 1, wherein a movable side plate assembly (7) is fittingly disposed on the rectangular opening (31), the movable side plate assembly (7) comprises a movable side plate (71) which can move up and down along the rectangular opening (31), a horizontal plate (72) which is fittingly engaged with the rectangular through hole (32) is disposed on the top of the movable side plate (71), two threaded counter bores (73) are disposed on the horizontal plate (72), and fastening screws which are fittingly engaged with the insertion holes (34) are disposed on the threaded counter bores (73); a through hole group is arranged on the movable side plate (71), and the through hole group comprises four rectangular through holes I (75) and three rectangular through holes II (74) which are sequentially communicated;
the width of the second rectangular through hole (74) is smaller than that of the first rectangular through hole (75);
any one three rectangular through holes II (74) are positioned between the two rectangular through holes I (75);
the diameter of the fastening screw is smaller than that of the insertion hole (34);
wherein, a positioning support component (8) is arranged at the rectangular through hole group in a matching way; the positioning support assembly (8) comprises a rectangular plate (81), three rectangular insertion blocks (82) which are respectively matched with three rectangular through holes (21) are arranged on one side of the rectangular plate (81), a rectangular connecting rod (83) with the width smaller than that of the two rectangular through holes (74) is arranged at the end part of each rectangular insertion block (82), and a rectangular insertion rod (84) is arranged at the end part of each rectangular connecting rod (83);
the width of the rectangular insertion rod (84) is between the width of the rectangular through hole II (74) and the width of the rectangular through hole I (75), and the width of the rectangular insertion rod (84) is smaller than the width of the rectangular through hole (21);
the outer side of the rectangular plate (81) is provided with a U-shaped handle (85), two ends of the rectangular plate (81) are respectively provided with a first pin hole (86) matched with the first positioning pin rod assembly (10), and the outer sides of the two rectangular insertion blocks (82) at the two ends of the rectangular plate (81) are respectively provided with a second pin hole (87) matched with the first positioning pin rod assembly (10).
5. The apparatus for handling construction raw materials for municipal construction according to any one of claims 1 to 4, wherein when used for handling tubular objects;
arranging at least two carrying devices in parallel;
the two carrying devices are respectively positioned at two ends of the pipe fitting object.
6. The apparatus for conveying construction raw material for municipal construction according to any one of claims 1 to 4, wherein when used for conveying block-shaped objects;
a T-shaped column (26) is arranged on one side of the upper surface of the supporting plate (2) far away from the rectangular through hole (21), a connecting plate (6) is movably arranged on the T-shaped column (26), a round hole (61) matched with the T-shaped column (26) is formed in one end of the connecting plate (6), and two limiting holes (62) are formed in the other end of the connecting plate (6); a first pin hole (28) matched with the limiting hole (62) is further formed in the upper surface between the T-shaped column (26) and the rectangular through hole (21), and the first pin hole (28) penetrates through the working table top (3);
the other side of the upper surface of the supporting plate (2) far away from the rectangular through hole (21) is provided with two pin holes II (29) which are matched with the limiting holes (62) one by one, and the pin holes II (29) penetrate through the working table top (3);
the upper surface of the support plate (2) positioned on one side of the first pin hole (28) is provided with a first stop block (27), and the upper surface of the support plate (2) positioned on one side of the two second pin holes (29) is provided with a second stop block (25).
7. The construction raw material handling device for the municipal construction according to any one of claims 1 to 4, wherein the number of the roller structures (11) is four, and the four roller structures (11) are arranged in a square shape on four corner sides of the base (1).
8. The raw material handling device for municipal construction according to claim 7, wherein the roller structure (11) comprises an upper casing pillar (111) and a lower casing (112) which are sleeved with each other, a roller base (113) is provided at the bottom end of the lower casing (112), and a universal roller (114) is provided at the bottom end of the roller base (113); and an adjusting bolt (115) is arranged on the lower sleeve (112).
9. The apparatus for conveying construction raw material for municipal construction according to any one of claims 1 to 4 or 8, wherein the length of the rectangular opening (31) is longer than the length of the rectangular through hole (32).
10. The apparatus for transporting construction raw materials for municipal construction according to claim 9, wherein the distance L between the upper surface of the boss (36) and the upper surface of the work table (3) and the thickness H of the horizontal plate (72) are set such that L is not less than H.
Priority Applications (1)
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| CN202011141741.3A CN112572560B (en) | 2020-10-22 | 2020-10-22 | Municipal construction is with construction raw and other materials handling device |
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| CN202011141741.3A CN112572560B (en) | 2020-10-22 | 2020-10-22 | Municipal construction is with construction raw and other materials handling device |
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| CN112572560B CN112572560B (en) | 2022-03-29 |
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| Publication number | Publication date |
|---|---|
| CN112572560B (en) | 2022-03-29 |
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