Line drawing equipment for house building construction

Abstract

The utility model belongs to the technical field of building construction, and discloses a line drawing device for house building construction, which comprises a supporting assembly, a material barrel is arranged in the supporting assembly, the bottom of the material barrel is connected with two parallel discharging pipes, a constant-speed discharging pump is arranged in the material barrel, and the constant-speed discharging pump is connected with the bottom of the material barrel. An electromagnetic valve is arranged at the lower end of an inner cavity of the discharging pipe; the supporting assembly is composed of a supporting base, a supporting frame and a control handle which are integrally formed, the supporting base and the control handle are located on the left side and the right side of the upper end and the lower end of the supporting frame respectively, the material barrel is fixedly installed in the supporting frame, and a linkage assembly is arranged on the inner side of the supporting base. Due to the arrangement of the two discharging pipes, a worker can conveniently draw lines independently or draw two parallel lines at the same time under the cooperation of the valves in the discharging pipes, the line drawing efficiency is effectively improved, meanwhile, the straightness of the parallel lines of a line drawing beam, a column and a pile is improved, and therefore the construction quality is improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of building construction, specifically is a line drawing equipment for house building construction. BACKGROUND

[0002] Construction technical personnel needs according to the positioning point of building component given by survey personnel in the construction process, places the size of wall, column, beam marked on construction drawing to the leveled cushion or concrete slab, thereby creates conditions for subsequent steel banding and form closing.

[0003] But the existing line drawing device simple structure, usually set up a discharge nozzle in the lower of storage line storage barrel, through the transfer trolley etc. Control the movement of storage barrel extremely bottom discharge nozzle, but the wall, column and beam that need to draw lines in display operation are mostly square structure, so that the parallel lines of the same size need to draw lines individually when drawing lines, greatly increase the workload, and also greatly increase the operation difficulty, it is inconvenient to better control the parallelism of parallel lines, therefore need to research and develop a new line drawing device for house building construction to solve the deficiencies in the prior art. UTILITY MODEL CONTENT

[0004] To solve the problems in the background art, the utility model provides a line drawing equipment for house building construction, which has the advantages of high efficiency and high precision.

[0005] To achieve the above object, the utility model provides the following technical scheme: a line drawing equipment for house building construction, comprising a support assembly, a material barrel is installed inside the support assembly, two discharge pipes parallel to each other are connected to the bottom of the material barrel, a uniform-speed discharging pump is arranged inside the material barrel, and an electromagnetic valve is arranged at the lower end of the discharge pipe inner cavity.

[0006] The support assembly is composed of an integrally formed support base, a support frame and a control handle, the support base and the control handle are respectively located on the left and right sides of the upper and lower ends of the support frame, the material barrel is fixedly installed inside the support frame, the discharge pipe is slidingly connected to the front end of the support base, a linkage assembly is arranged on the inner side of the support base, the top of the linkage assembly is connected with the discharge pipe, a transmission assembly is arranged on the inner side of the support frame, the support base and the control handle, a control rod is rotatably connected to the inner side of the control handle, and the control rod is connected with the linkage assembly through the transmission assembly.

[0007] Preferably, walking wheels and support wheels are movably connected to the bottom of the support base, and the walking wheels and the support wheels are located on the left and right sides of the axis of the material barrel.

[0008] Preferably, the walking wheel and the supporting wheel are rotatably connected to the inside of the support base through bearings, the distance between the walking wheel and the barrel axis is smaller than the distance between the supporting wheel and the barrel axis, and the outer peripheral diameter size of the walking wheel is larger than the outer peripheral diameter size of the supporting wheel.

[0009] Preferably, the side and the bottom of the barrel are provided with fixing rings, the fixing ring located on the side of the barrel is fixedly connected to the inside of the support frame through bolts, and the fixing ring located on the bottom of the barrel is welded to the inside of the support frame.

[0010] Preferably, the upper end of the discharging pump is communicated with the bottom of the inner cavity of the barrel, the lower end of the discharging pump is communicated with two discharging pipes through a three-way pipe, and the top of the barrel is provided with an encapsulating cover.

[0011] Preferably, the linkage assembly comprises a limiting ring welded to the front end of the inner side of the support base, the inside of the limiting ring is rotatably sleeved with a linkage lead screw through a bearing, the outer surface of the linkage lead screw is threadedly sleeved with two linkage rings symmetrically arranged in front and back, the side surface of the linkage ring is slidably sleeved with the outer surface of the front end of the support base, the top of the linkage ring is fixedly connected to the bottom of the discharging pipe, and the two ends of the limiting ring and the operating rod are fixedly connected with a transmission belt wheel.

[0012] Preferably, the transmission assembly comprises a transmission frame welded to the lower end of the support frame, a second transmission belt is transmissionally sleeved between the transmission frame and the transmission belt wheel on the operating rod, and a first transmission belt is transmissionally sleeved between the transmission frame and the transmission belt wheel on the limiting ring.

[0013] Compared with the prior art, the utility model has the advantages that:

[0014] 1、Due to the arrangement of the two discharging pipes, the staff can draw a single line or draw two parallel lines at the same time under the cooperation of the valves in the discharging pipes, the line drawing efficiency is improved, the straightness of the parallel lines of the beams, columns and piles is improved, and the construction quality is improved.

[0015] 2、Due to the arrangement of the linkage assembly, the staff can adjust the distance between the two discharging pipes under the cooperation of the operating rod and the transmission assembly, so that the linkage assembly can be applied to quickly and accurately draw parallel lines of beams, columns and piles of different sizes, and the line drawing efficiency and accuracy are improved.

[0016] 3、Due to the arrangement of the walking wheel and the supporting wheel, the staff can conveniently and quickly move the equipment under the cooperation of the walking wheel and the supporting wheel, the equipment can be stably supported by the supporting assembly under the cooperation of the supporting wheel, the center of the barrel located directly above the walking wheel can be deviated upwards between the walking wheel and the supporting wheel, and the stability of the barrel support is ensured. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 is a structural schematic view of the bottom of the utility model;

[0018] Figure 2 is a structural schematic view of the bottom of the utility model;

[0019] Figure 3 is an elevation view of the utility model;

[0020] Figure 4 is a structural schematic view of the linkage assembly of the utility model.

[0021] In the figure: 1, support assembly; 11, support frame; 12, support seat; 13, control handle; 2, material bucket; 3, discharge pipe; 4, linkage assembly; 41, limiting ring; 42, linkage screw; 43, linkage ring; 44, transmission pulley; 5, control rod; 6, transmission assembly; 61, transmission frame; 62, first transmission belt; 63, second transmission belt; 7, walking wheel; 8, support wheel; 9, fixing ring; 10, packaging cover. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0023] As Figures 1 to 4 shown, the utility model provides a line drawing equipment for house building construction, including support assembly 1, the inside installation of support assembly 1 has material bucket 2, the bottom of material bucket 2 is connected with two parallel discharge pipes 3, the inside of material bucket 2 is provided with uniform speed discharge pump, the lower end of discharge pipe 3 inner chamber is provided with electromagnetic valve;Because the setting of two discharge pipes 3, can be in the cooperation of its inside valve, it is convenient for staff to draw line alone or draw two parallel lines simultaneously, effectively improves the line drawing efficiency, improves the flatness of line drawing beam, column, stake parallel line simultaneously, thereby improves construction quality;Because the setting of linkage assembly 4, under the cooperation of control rod 5 and transmission assembly 6, it is convenient for staff to adjust the distance of two discharge pipes 3, thereby making it can be applicable to the rapid and accurate drawing of parallel line of different size beam column stake, effectively improves the line drawing efficiency and accuracy;

[0024] The support assembly 1 is composed of a support seat 12, a support frame 11 and a control handle 13, the support seat 12 and the control handle 13 are respectively located on the left and right sides of the upper and lower ends of the support frame 11, the material bucket 2 is fixedly installed in the inside of the support frame 11, the discharge pipe 3 is slidingly connected to the front end of the support seat 12, the inside of the support seat 12 is provided with a linkage assembly 4, the top of the linkage assembly 4 is connected with the discharge pipe 3, the inside of the support frame 11, the support seat 12 and the control handle 13 is provided with a transmission assembly 6, the inside of the control handle 13 is rotatably connected with a control rod 5, the control rod 5 is connected with the linkage assembly 4 through the transmission assembly 6.

[0025] As shown in Figures 1 to 3 , the bottom of the support seat 12 is movably connected with a walking wheel 7 and a supporting wheel 8, the walking wheel 7 and the supporting wheel 8 are located on the left and right sides of the axis of the material bucket 2.

[0026] As shown in Figures 1 to 3 , the walking wheel 7 and the supporting wheel 8 are rotatably connected to the inside of the support seat 12 through bearings, the distance between the walking wheel 7 and the axis of the material bucket 2 is less than the distance between the supporting wheel 8 and the axis of the material bucket 2, the outer diameter size of the walking wheel 7 is greater than the outer diameter size of the supporting wheel 8; due to the arrangement of the walking wheel 7 and the supporting wheel 8, the equipment can be conveniently and quickly moved by the staff under the cooperation of the support assembly 1, and the equipment can be stably supported by the support assembly 1 under the cooperation of the supporting wheel 8, and the center of the material bucket 2 located directly above the walking wheel 7 can be shifted above the walking wheel 7 and the supporting wheel 8, thereby ensuring the stability of the support of the material bucket 2.

[0027] As shown in Figures 1 to 3 , the side and the bottom of the material bucket 2 are provided with a fixing ring 9, the fixing ring 9 located on the side of the material bucket 2 is fixedly connected to the inside of the support frame 11 through bolts, and the fixing ring 9 located on the bottom of the material bucket 2 is welded to the inside of the support frame 11; due to the arrangement of the fixing ring 9, it is convenient to fix the material bucket 2 to the inside of the support assembly 1, and it is also convenient to remove or replace and fix the material bucket 2 of different sizes.

[0028] As shown in Figure 1 and Figure 2 , the upper end of the discharging pump is communicated with the bottom of the inner cavity of the material bucket 2, the lower end of the discharging pump is communicated with two discharge pipes 3 through a three-way joint, and the top of the material bucket 2 is provided with an encapsulation cover 10.

[0029] As shown in Figure 4As shown, the linkage assembly 4 includes a limiting ring 41 welded to the front end of the inner side of the support base 12, the inside of the limiting ring 41 is rotatably sleeved with a linkage lead screw 42 through a bearing, the outer surface of the linkage lead screw 42 is threadedly sleeved with two linkage rings 43 symmetrically in front and back, the side surface of the linkage ring 43 is slidably sleeved on the outer surface of the front end of the support base 12, the top of the linkage ring 43 is fixedly connected to the bottom of the discharge pipe 3, and the two ends of the limiting ring 41 and the operating rod 5 are fixedly connected with a transmission pulley 44; due to the arrangement of the linkage assembly 4, under the cooperation of the transmission assembly 6, the distance between the two discharge pipes 3 can be adjusted by the operating rod 5, and the adjustment accuracy can be effectively improved.

[0030] As shown in the drawings, Figures 2 to 4 As shown, the transmission assembly 6 includes a transmission frame 61 welded to the lower end of the support frame 11, a second transmission belt 63 is transmissionally sleeved between the transmission frame 61 and the transmission pulley 44 on the operating rod 5, and a first transmission belt 62 is transmissionally sleeved between the transmission frame 61 and the transmission pulley 44 on the limiting ring 41.

[0031] The working principle and use process of the utility model:

[0032] According to the need, open the valve inside the two discharge pipes 3, then control the movement of the device through the support assembly 1 under the cooperation of the walking wheel 7, and with the movement of the device, the line drawing material can flow out to the leveled cushion or concrete slab through the valve inside the discharge pipe 3 under the cooperation of the discharge pump inside the material bucket 2, so as to complete the line drawing; when it is necessary to draw parallel lines on both sides of beams, columns, piles and the like, open the valves inside the two discharge pipes 3, then adjust the distance between the two discharge pipes 3 according to the size of the beams, columns and piles, specifically, rotate the operating rod 5, which can drive the linkage lead screw 42 to rotate through the second transmission belt 63 and the first transmission belt 62 under the limitation of the transmission frame 61, which can make the two linkage rings 43 approach or move away from each other under the limitation of the limiting ring 41 and the like, and then make the two discharge pipes 3 approach or move away from each other, so as to realize the purpose of accurately drawing parallel lines.

[0033] It should be noted that in this text, relational terms such as first and second are used merely to distinguish one entity or action from another, and do not necessarily require or imply that there is any such actual relationship or order between these entities or actions. Moreover, the terms "include", "contain" or any other variants thereof are intended to cover non-exclusive inclusion, so that the process, method, article or equipment including a series of elements not only includes those elements, but also includes other elements not explicitly listed or inherent to such process, method, article or equipment.

[0034] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present application, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A line drawing device for housing construction, comprising a support assembly (1), characterized in that: The support assembly (1) is internally provided with a material barrel (2), the bottom of the material barrel (2) is connected with two parallel discharge pipes (3), the inside of the material barrel (2) is provided with a constant-speed discharging pump, and the lower end of the inner cavity of the discharge pipe (3) is provided with an electromagnetic valve. The support assembly (1) is composed of an integrally-formed support base (12), a support frame (11) and a control handle (13), the support base (12) and the control handle (13) are respectively arranged on the left and right sides of the upper and lower ends of the support frame (11), the material barrel (2) is fixedly installed in the inside of the support frame (11), the discharge pipe (3) is slidably connected to the front end of the support base (12), the inside of the support base (12) is provided with a linkage assembly (4), the top of the linkage assembly (4) is connected with the discharge pipe (3), the inside of the support frame (11), the support base (12) and the control handle (13) is provided with a transmission assembly (6), the inside of the control handle (13) is rotatably connected with a control rod (5), and the control rod (5) is connected with the linkage assembly (4) through the transmission assembly (6).

2. The line drawing apparatus for housing construction according to claim 1, wherein: The bottom of the support base (12) is movably connected with a walking wheel (7) and a supporting wheel (8), and the walking wheel (7) and the supporting wheel (8) are arranged on the left and right sides of the axis of the material barrel (2).

3. The line drawing apparatus for housing construction according to claim 2, wherein: The walking wheel (7) and the supporting wheel (8) are rotatably connected to the inside of the support base (12) through bearings, the distance between the walking wheel (7) and the axis of the material barrel (2) is smaller than the distance between the supporting wheel (8) and the axis of the material barrel (2), and the outer diameter of the walking wheel (7) is larger than the outer diameter of the supporting wheel (8).

4. The line drawing apparatus for housing construction according to claim 1, wherein: The side and the bottom of the material barrel (2) are provided with fixing rings (9), the fixing ring (9) on the side of the material barrel (2) is fixedly connected to the inside of the support frame (11) through bolts, and the fixing ring (9) on the bottom of the material barrel (2) is welded to the inside of the support frame (11).

5. The line drawing apparatus for housing construction according to claim 1, wherein: The upper end of the discharging pump is communicated with the bottom of the inner cavity of the material barrel (2), the lower end of the discharging pump is communicated with the two discharge pipes (3) through a three-way pipe, and the top of the material barrel (2) is provided with an encapsulating cover (10).

6. The line drawing apparatus for housing construction according to claim 1, wherein: The linkage assembly (4) comprises a limiting ring (41) welded to the inside of the front end of the support base (12), the inside of the limiting ring (41) is rotatably sleeved with a linkage lead screw (42) through a bearing, the outer surface of the linkage lead screw (42) is threadedly sleeved with two linkage rings (43) which are symmetrically arranged in front and back, the side surface of the linkage ring (43) is slidably sleeved with the outer surface of the front end of the support base (12), the top of the linkage ring (43) is fixedly connected to the bottom of the discharge pipe (3), and the two ends of the limiting ring (41) and the control rod (5) are fixedly connected with a transmission belt wheel (44).

7. The line drawing apparatus for housing construction according to claim 6, wherein: The transmission assembly (6) comprises a transmission frame (61) welded to the lower end of the support frame (11), a second transmission belt (63) is sleeved between the transmission frame (61) and the transmission pulley (44) on the operating rod (5), and a first transmission belt (62) is sleeved between the transmission frame (61) and the transmission pulley (44) on the limiting ring (41).

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