Building wall surface mortar smearing device

Abstract

The utility model discloses a building wall surface mortar daubing device, relates to the wall daubing device field, including daubing plate and telescopic pole, the back of daubing plate is fixedly connected with two fixed block, the two fixed block is symmetrically arranged along the centre line of daubing plate, between the fixed block is movably connected with a cross bar, the cross bar is connected with the telescopic pole, the telescopic pole is connected with the telescopic pole, and the telescopic pole is connected with the telescopic pole. A telescopic rod is fixedly connected to the middle of the transverse rod, one end of the transverse rod penetrates through the side wall of one fixing block and then is fixedly connected with a disc, the supporting plate is arranged at the bottom of the disc and fixedly connected to the bottoms of the fixing blocks, and a limiting assembly used for locking the disc is arranged at the top of the supporting plate. The angle of the smearing plate can be adjusted, and mortar can be smeared on a wall in different directions.

Description

Technical Field

[0001] The utility model relates to the field of wall coating devices, in particular to a mortar coating device on the surface of a building wall. Background Art

[0002] Mortar is the bonding material used for bricklaying in construction. It is made of a certain proportion of sand, binder and water. It can be applied to the wall surface to protect the wall. A coating device is often used to assist in applying mortar.

[0003] The existing mortar smearing device for wall surface construction of construction projects is provided with a telescopic sleeve and a smearing plate, and the telescopic sleeve and the telescopic rod can be clamped at both ends of the handle, so that the smearing plate can be lifted to a high place for smearing using the telescopic sleeve and the telescopic rod, avoiding the need to build a scaffold for operation, which is faster and safer. However, during its use, since the handle is fixedly connected to the smearing plate, the angle and position of the handle cannot be changed, and the user needs to be in a parallel state with the wall to smear the wall, which is inconvenient to use.

[0004] Therefore, those skilled in the art are in urgent need of providing a device for applying mortar on the surface of a building wall, in which the angle of a smearing plate can be adjusted so that mortar can be applied to the wall from different directions. Utility Model Content

[0005] The utility model aims to provide a device for applying mortar on the surface of a building wall. The angle of a applying plate can be adjusted, so that mortar can be applied to the wall from different directions.

[0006] In order to solve the above technical problems, the utility model adopts the following technical solutions:

[0007] The utility model discloses a device for smearing mortar on the surface of a building wall, comprising a smearing plate and a telescopic rod, wherein two fixed blocks are fixedly connected to the back side of the smearing plate, and the two fixed blocks are symmetrically arranged along the center line of the smearing plate, a cross bar is movably connected between the fixed blocks, a telescopic rod is fixedly connected to the middle part of the cross bar, one end of the cross bar passes through the side wall of one of the fixed blocks and is fixedly connected to a disc, a support plate is arranged at the bottom of the disc, the support plate is fixedly connected to the bottom of the fixed block, and a limiting component for locking the disc is arranged at the top of the support plate.

[0008] Preferably, the limit assembly comprises a first friction block and a second friction block, two guide slide grooves are arranged on the top of the support plate, the guide slide grooves are respectively located on both sides of the bottom of the disc and are symmetrically arranged, the bottoms of the first friction block and the second friction block are respectively slidably connected in the two guide slide grooves, and the first friction block and the second friction block are respectively located on both sides of the disc;

[0009] The opposite side walls of the first friction block and the second friction block are both provided with through screw holes, and bolts are passed through the screw holes of the first friction block and the second friction block and connected by nuts, so that the first friction block and the second friction block are tightly fitted to the two side surfaces of the disc.

[0010] Preferably, the contact surfaces of the first friction block, the second friction block and the disc are all provided with concave-convex patterns.

[0011] Preferably, the bottoms of the first friction block and the second friction block are configured as T-shaped sliding blocks, and the T-shaped sliding blocks match the guide grooves.

[0012] Preferably, the telescopic rod includes a support rod and a sleeve, the top of the support rod is integrally formed with the middle of the cross rod, the bottom of the support rod is sleeved in the sleeve, the support rod is axially provided with a plurality of screw holes, and the knob is passed through the bolt through hole at the top of the sleeve and then tightened and connected to any screw hole of the support rod.

[0013] Compared with the prior art, the beneficial technical effects of the utility model are:

[0014] (1) The fixing block on the smear plate of the utility model is movably connected to the cross bar, so that the smear plate can rotate around the cross bar, and the rotation direction can be 360 ​​degrees. When it rotates to a certain angle, the direction of the smear plate is locked by means of a locking disc of a limit assembly;

[0015] (2) The utility model moves the first friction block and the second friction block along the guide groove toward the direction of the disc, and by tightening the nut, the first friction block and the second friction block are tightly fitted to the disc, and the friction force is used to lock the disc, thereby locking the direction of the smear plate. The utility model has a simple structure and is easy to operate. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The utility model will be further described below in conjunction with the accompanying drawings.

[0017] Figure 1 This is a schematic diagram of the structure of a mortar coating device on the surface of a building wall according to the utility model;

[0018] Figure 2 This is an enlarged view of the limit assembly structure of the utility model.

[0019] Explanation of the accompanying drawings: 1. Applicator plate; 2. Fixing block; 3. Support rod; 4. Sleeve; 5. Cross bar; 6. Disc; 7. First friction block; 8. Second friction block; 9. Support plate; 10. Bolt; 11. Nut; 12. Guide groove; 13. Knob. DETAILED DESCRIPTION

[0020] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention.

[0021] like Figure 1-2 As shown, a mortar smearing device for the surface of a building wall includes a smearing plate 1 and a telescopic rod, two fixed blocks 2 are fixedly connected to the back of the smearing plate 1, and the two fixed blocks 2 are symmetrically arranged along the center line of the smearing plate 1, a cross bar 5 is movably connected between the fixed blocks 2, the middle part of the cross bar 5 is fixedly connected to the telescopic rod, one end of the cross bar 5 passes through the side wall of one of the fixed blocks 2 and is fixedly connected to a disc 6, a support plate 9 is arranged at the bottom of the disc 6, the support plate 9 is fixedly connected to the bottom of the fixed block 2, and a limiting component for locking the disc 6 is arranged at the top of the support plate 9.

[0022] In one embodiment, the mortar can be directly applied to the application plate 1, and the mortar can be transported to the wall at a high place for application using a telescopic rod; in another embodiment, the application plate 1 is evenly connected with a mortar nozzle, the mortar nozzle is connected with a mortar delivery pipe, the mortar is sprayed onto the wall using a pump body, and the mortar on the wall surface is smoothed using a scraper on the application plate.

[0023] Specifically, the fixing block 2 is welded to the back side of the smear plate 1, the disc 6 is welded to the end of the cross bar 5, and the supporting plate 9 is welded to the bottom of the fixing block.

[0024] The limiting assembly includes a first friction block 7 and a second friction block 8. Two guide grooves 12 are arranged on the top of the support plate 9. The guide grooves 12 are respectively located on both sides of the bottom of the disc 6 and are symmetrically arranged. The bottoms of the first friction block 7 and the second friction block 8 are respectively slidably connected in the two guide grooves 12. The first friction block 7 and the second friction block 8 are respectively located on both sides of the disc 6.

[0025] The opposite side walls of the first friction block 7 and the second friction block 8 are both provided with through screw holes, and the bolts 10 pass through the screw holes of the first friction block 7 and the second friction block 8 and are connected by nuts 11, so that the first friction block 7 and the second friction block 8 are tightly fitted with the two side surfaces of the disc 6.

[0026] Specifically, the surfaces of the first friction block 7 and the second friction block 8 are both made of materials with a high friction coefficient.

[0027] Specifically, the fixed block 2 on the smear plate 1 is movably connected to the cross bar 5, so that the smear plate 1 can rotate around the cross bar 5, and the rotation direction can be 360 ​​degrees. When it rotates to a certain angle, the direction of the smear plate is locked by means of the limiting component locking disc 6.

[0028] Specifically, the support plate 9 and the limit assembly are fixedly connected to the bottom of the fixed block 2, so that the support plate 9 and the limit assembly can rotate around the cross bar 5 together with the smear plate 1. When the direction of the smear plate 1 needs to be locked, the first friction block 7 and the second friction block 8 are moved along the guide groove 12 toward the direction close to the disc 6. Finally, the nut 11 is tightened so that the first friction block 7 and the second friction block 8 are closely attached to the disc 6, and the friction force is used to lock the disc 6, thereby locking the direction of the smear plate 1.

[0029] When the direction of the smear plate needs to be readjusted, the nut 11 is loosened, and the first friction block 7 and the second friction block 8 are moved along the guide groove 12 in a direction away from the disc 6, so that the direction of the smear plate can be readjusted.

[0030] The contact surfaces of the first friction block 7 , the second friction block 8 and the disk 6 are all provided with concave-convex patterns.

[0031] The bottoms of the first friction block 7 and the second friction block 8 are configured as T-shaped sliding blocks, and the T-shaped sliding blocks match the guide groove 12 , so that the first friction block 7 and the second friction block 8 can move along the guide groove 12 , respectively.

[0032] The telescopic rod includes a support rod 3 and a sleeve 4. The top of the support rod 3 is integrally formed with the middle of the cross rod 5. The bottom of the support rod 3 is sleeved in the sleeve 4. The support rod 3 is axially provided with multiple screw holes. The knob 13 passes through the bolt hole at the top of the sleeve 4 and is tightened and connected to any screw hole of the support rod 3.

[0033] Specifically, the knob 13 is passed through different screw holes on the support rod 3 and the sleeve 4 and then locked, so as to adjust the length of the telescopic rod and further adjust the height of the smear plate 1.

[0034] The use process of the utility model is as follows:

[0035] First, adjust the direction of the smear plate 1. The fixed block 2 on the smear plate 1 is movably connected to the cross bar 5, so that the smear plate 1 can rotate around the cross bar 5. The rotation direction can be 360 ​​degrees. When it is rotated to the required angle, the direction of the smear plate is locked by means of the locking disc 6 of the limit assembly;

[0036] The support plate 9 and the limit assembly are connected to the bottom of the fixed block 2, so that the support plate 9 and the limit assembly can rotate around the cross bar 5 together with the smear plate. When the direction of the smear plate 1 needs to be locked, the first friction block 7 and the second friction block 8 are moved along the guide groove 12 toward the direction close to the disc 6. Finally, the nut 11 on the bolt 10 is tightened to make the first friction block 7 and the second friction block 8 fit closely to the disc 6, and the friction force is used to lock the disc 6, thereby locking the direction of the smear plate 1;

[0037] When the direction of the smear plate needs to be readjusted, the nut 11 is loosened, and the first friction block 7 and the second friction block 8 are moved along the guide groove 12 in a direction away from the disc 6, so that the direction of the smear plate can be readjusted.

[0038] Secondly, adjust the height of the smear plate 1 by passing the knob 13 through different screw holes on the support rod 3 and the sleeve 4 and then locking it, so as to adjust the length of the telescopic rod and then adjust the height of the smear plate 1, so that the mortar can be applied to the wall at a high place.

[0039] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0040] The embodiments described above are only descriptions of the preferred methods of the present invention, and are not intended to limit the scope of the present invention. Without departing from the design spirit of the present invention, various modifications and improvements made to the technical solutions of the present invention by ordinary technicians in this field should fall within the protection scope determined by the claims of the present invention.

Claims

1. A mortar coating device for a building wall surface, characterized in that: The invention comprises an smear plate (1) and a telescopic rod, wherein the back of the smear plate (1) is fixedly connected to two fixed blocks (2), the two fixed blocks (2) are symmetrically arranged along the center line of the smear plate (1), a cross bar (5) is movably connected between the fixed blocks (2), the middle part of the cross bar (5) is fixedly connected to the telescopic rod, one end of the cross bar (5) passes through the side wall of one of the fixed blocks (2) and is fixedly connected to a disc (6), the bottom of the disc (6) is provided with a supporting plate (9), the supporting plate (9) is fixedly connected to the bottom of the fixed block (2), and the top of the supporting plate (9) is provided with a limiting component for locking the disc (6).

2. A mortar coating device for a building wall surface according to claim 1, characterized in that: The limiting assembly comprises a first friction block (7) and a second friction block (8); two guide grooves (12) are provided on the top of the support plate (9); the guide grooves (12) are respectively located on both sides of the bottom of the disc (6) and are symmetrically arranged; the bottoms of the first friction block (7) and the second friction block (8) are respectively slidably connected in the two guide grooves (12); the first friction block (7) and the second friction block (8) are respectively located on both sides of the disc (6); The first friction block (7) and the second friction block (8) are provided with through screw holes on the opposite side walls. The bolts (10) pass through the screw holes of the first friction block (7) and the second friction block (8) and are connected by nuts (11), so that the first friction block (7) and the second friction block (8) are tightly fitted to the two side surfaces of the disc (6).

3. A mortar coating device for a building wall surface according to claim 2, characterized in that: The contact surfaces of the first friction block (7), the second friction block (8) and the disc (6) are all provided with concave and convex patterns.

4. A mortar coating device for a building wall surface according to claim 3, characterized in that: The bottoms of the first friction block (7) and the second friction block (8) are configured as T-shaped sliding blocks, and the T-shaped sliding blocks match the guide groove (12).

5. The device for applying mortar to a building wall surface according to claim 2, characterized in that: The telescopic rod comprises a support rod (3) and a sleeve (4); the top of the support rod (3) and the middle of the cross rod (5) are integrally formed; the bottom of the support rod (3) is sleeved in the sleeve (4); the support rod (3) is provided with a plurality of screw holes along the axial direction; the knob (13) passes through the bolt through hole at the top of the sleeve (4) and is screwed and connected to any one of the screw holes of the support rod (3).

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