Portable indoor wall surface trowelling equipment for constructional engineering

Abstract

The utility model discloses portable indoor wall surface trowelling equipment for constructional engineering, and relates to the technical field of constructional engineering, the portable indoor wall surface trowelling equipment comprises an equipment main body, a lifting plate and a dismounting mechanism arranged on the outer wall of the lifting plate, and the dismounting mechanism comprises a clamping assembly; the clamping assembly comprises a telescopic clamping rod and a connecting clamping rod, a lifting plate is slidably connected to the side wall of the equipment main body, and by arranging the telescopic clamping rod, when the wall surface trowelling equipment is used for trowelling an indoor wall surface, in order to improve the convenience of dismounting and replacing a trowelling plate and improve the flatness of trowelling the wall surface, the lifting plate is slidably connected to the side wall of the equipment main body; a pull block can be pulled to drive a telescopic clamping rod to stretch out and draw back under the action of a clamping spring, so that the telescopic clamping rod does not make contact with a connecting clamping rod, then a trowelling plate is pulled out, the connecting clamping rod slides out of a limiting groove, the effect of disassembling and replacing the trowelling plate is achieved, and when the indoor wall is troweled through the wall trowelling equipment, the trowelling plate can be conveniently detached and replaced. And the control operation on the wall surface trowelling flatness is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of construction engineering, in particular to a portable indoor wall smoothing device for construction engineering. Background Art

[0002] A construction project refers to an engineering entity formed by the construction of various types of buildings and their ancillary facilities and the installation of supporting lines, pipelines, and equipment. For the smoothing of interior walls of construction projects, wall smoothing equipment is often required to perform smoothing operations on the interior walls.

[0003] For example, announcement number CN111236593B discloses a portable indoor wall smoothing equipment for construction engineering, which relates to the technical field of construction engineering; in order to solve the problem of difficult hand-held operation; it specifically includes a base, two symmetrical fixed shafts are fixed at both ends of the inner wall on both sides of the base by screws, and the outer walls of the two fixed shafts are slidably connected to two symmetrical slide seats, one of the slide seats is welded with a first adjusting rod, and the other slide seat is welded with a second adjusting rod. The inner wall of the first adjusting rod and the inner wall of the second adjusting rod are both slidably connected with limited teeth. The invention can cooperate with the smoothing work by setting a translation slide rail, a first adjusting rod and a second adjusting rod, and provide a certain support force and guidance for the smoothing mechanism, avoid arm soreness caused by holding the hand for too long, and improve the smoothing accuracy; by setting a slide seat, a threaded groove and a first threaded column, it is convenient to store the first adjusting rod and the second adjusting rod, saving space.

[0004] However, the wall smoothing equipment is often used to fix the trowel plate, and it is not convenient to disassemble and replace the trowel plate. As a result, when the indoor wall is smoothed for a long time, the surface of the trowel plate will be worn, resulting in unevenness when the wall is smoothed, reducing the smoothness of the wall.

[0005] Therefore, in view of this, the existing structural deficiencies are studied and improved, and a portable indoor wall smoothing equipment for construction engineering is proposed. Utility Model Content

[0006] The utility model aims to provide a portable indoor wall smoothing device for construction engineering, so as to solve the problem that the trowel plate proposed in the above background technology is not convenient to disassemble and replace, and reduces the problem of wall smoothing flatness.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a portable indoor wall smoothing device for construction engineering, comprising a device body, a lifting plate and a disassembly mechanism arranged on the outer wall of the lifting plate, wherein the disassembly mechanism comprises a clamping assembly;

[0008] The locking assembly includes a telescopic locking rod and a connecting locking rod, the side wall of the equipment body is slidably connected with a lifting plate, the outer wall of the lifting plate is detachably connected with a trowel plate, the outer wall of the lifting plate is provided with a fixing box, the outer wall of the fixing box is telescopically connected with the telescopic locking rod, the outer wall of the telescopic locking rod is sleeved with a locking spring fixedly connected to the outer wall of the fixing box, one end of the telescopic locking rod is fixedly connected with a pulling block fixedly connected to one end of the locking spring, the outer wall of the trowel plate is fixedly connected with a connecting locking rod slidably connected to the outer wall of the fixing box, and a limiting groove is provided at the connecting portion between the outer wall of the fixing box and the connecting locking rod.

[0009] Furthermore, a driving motor is fixedly connected to the top of the device body, and an output end of the driving motor is fixedly connected to a threaded rod rotatably connected to the outer wall of the device body, a sliding groove is provided at the connection position between the side wall of the device body and the lifting plate, and the outer wall of the device body is detachably connected to a collecting box, and the outer wall of the collecting box is telescopically connected to a fixing rod slidably connected to the outer wall of the device body, and the outer wall of the fixing rod is sleeved with a fixing spring fixedly connected to the outer wall of the collecting box, one end of the fixing rod is fixedly connected to an adjusting block fixedly connected to one end of the fixing spring, and a slot is provided at the connection position between the outer wall of the device body and the fixing rod.

[0010] Furthermore, the telescopic clamping rod forms a telescopic structure with the fixing box through the clamping spring and the pulling block.

[0011] Furthermore, the connecting rod forms a sliding structure between the trowel plate and the limiting groove.

[0012] Furthermore, the trowel plate forms a disassembly structure with the lifting plate through the telescopic clamp rod and the connecting clamp rod, and the connecting portion between the telescopic clamp rod and the connecting clamp rod is an inclined surface.

[0013] Furthermore, the lifting plate forms a sliding structure through the threaded rod and the slide groove, and the lifting plate and the threaded rod are threadedly connected.

[0014] Furthermore, the fixing rod forms a sliding structure with the card slot through the fixing spring and the adjusting block, and two groups of the fixing rods are provided, and the positions of the two groups of the fixing rods are symmetrically distributed about the central axis of the collection box.

[0015] Furthermore, the collection box forms a disassembly structure with the device body through the fixing rod and the slot.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] 1. The utility model provides a telescopic clamping rod. When the indoor wall is smoothed by the wall smoothing device, in order to improve the convenience of disassembling and replacing the trowel plate and improve the flatness of the wall smoothing, the pull block can be pulled to drive the telescopic clamping rod to be extended and retracted through the action of the engaging spring, so that the telescopic clamping rod and the connecting clamping rod are not in contact, and then the trowel plate is pulled out to make the connecting clamping rod slide out of the limit groove, so as to play the role of disassembling and replacing the trowel plate, and realize the control operation of improving the flatness of the wall smoothing when the indoor wall is smoothed by the wall smoothing device.

[0018] 2. The utility model provides a collection box. When the indoor wall is smoothed by the wall smoothing equipment, in order to improve the convenience of installation of the collection box, improve the collection effect of excess material smoothed by the wall, and prevent excess material from falling and causing clutter on the construction ground, the adjustment block can be pulled to drive the fixed rod to extend and retract, and then the collection box can be put in. The adjustment block is then released and the reaction of the fixed spring is used to drive the fixed rod to slide into the slot, so as to play the role of locking and fixing the collection box, thereby realizing the control operation of improving the collection effect of excess material smoothed by the wall when the indoor wall is smoothed by the wall smoothing equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a three-dimensional structural schematic diagram of the main body of the device;

[0020] Figure 2 It is a schematic diagram of the three-dimensional structure of the device body in another direction;

[0021] Figure 3 It is a schematic diagram of the three-dimensional structure of the telescopic clamping rod and the connecting clamping rod in cooperation with each other;

[0022] Figure 4 It is a three-dimensional structural schematic diagram of the position distribution of the collecting box and the fixing rod.

[0023] In the figure: 1. Equipment body; 11. Driving motor; 12. Threaded rod; 13. Lifting plate; 14. Slide groove; 15. Smoothing plate; 2. Disassembly mechanism; 21. Clamping assembly; 211. Fixed box; 212. Telescopic clamping rod; 213. Clamping spring; 214. Pull block; 215. Connecting clamping rod; 216. Limiting groove; 3. Collection box; 31. Fixed rod; 32. Fixed spring; 33. Adjusting block; 34. Clamping groove. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] Embodiment 1

[0026] like Figure 1-Figure 3 As shown, a portable indoor wall smoothing device for construction engineering includes a device body 1, a lifting plate 13 and a disassembly mechanism 2 arranged on the outer wall of the lifting plate 13, and the disassembly mechanism 2 includes a clamping assembly 21;

[0027] The locking assembly 21 includes a telescopic locking rod 212 and a connecting locking rod 215. The side wall of the equipment body 1 is slidably connected to the lifting plate 13. The outer wall of the lifting plate 13 is detachably connected to the trowel plate 15. The outer wall of the lifting plate 13 is provided with a fixed box 211. The outer wall of the fixed box 211 is telescopically connected to the telescopic locking rod 212. The outer wall of the telescopic locking rod 212 is sleeved with a locking spring 213 fixedly connected to the outer wall of the fixed box 211. One end of the telescopic locking rod 212 is fixedly connected to a pulling block 214 fixedly connected to one end of the locking spring 213. The outer wall of the trowel plate 15 is fixedly connected to a connecting locking rod 215 slidably connected to the outer wall of the fixed box 211. A limiting groove 216 is provided at the connecting portion between the outer wall of the fixed box 211 and the connecting locking rod 215.

[0028] Furthermore, the telescopic card rod 212 forms a telescopic structure with the fixed box 211 through the locking spring 213 and the pulling block 214, which is conducive to the pulling of the pulling block 214 to drive the telescopic card rod 212 to extend and retract through the action of the locking spring 213, thereby realizing the control operation of the connecting card rod 215 to slide.

[0029] Furthermore, the connecting rod 215 forms a sliding structure between the trowel plate 15 and the limiting groove 216, which is conducive to the pulling out of the trowel plate 15 to drive the connecting rod 215 to slide along the outer wall of the limiting groove 216, thereby realizing the control operation of disassembling and replacing the trowel plate 15.

[0030] Furthermore, the trowel plate 15 forms a disassembly structure with the lifting plate 13 through the telescopic clamp rod 212 and the connecting clamp rod 215. The connecting part between the telescopic clamp rod 212 and the connecting clamp rod 215 is an inclined surface, which is beneficial to improve the control operation of the wall smoothing flatness when the indoor wall is smoothed by the wall smoothing equipment.

[0031] Embodiment 2

[0032] like Figure 1 , Figure 2 and Figure 4 As shown, the utility model proposes a portable indoor wall smoothing device for construction engineering. Compared with the first embodiment, as another embodiment of the utility model, the top of the device body 1 is fixedly connected with a driving motor 11, the output end of the driving motor 11 is fixedly connected with a threaded rod 12 rotatably connected to the outer wall of the device body 1, and a connecting portion between the side wall of the device body 1 and the lifting plate 13 is provided with a slide groove 14, the outer wall of the device body 1 is detachably connected with a collection box 3, the outer wall of the collection box 3 is telescopically connected with a fixing rod 31 slidably connected to the outer wall of the device body 1, the outer wall of the fixing rod 31 is sleeved with a fixing spring 32 fixedly connected to the outer wall of the collection box 3, and one end of the fixing rod 31 is fixedly connected with an adjusting block 3 fixedly connected to one end of the fixing spring 32 3. A card slot 34 is provided at the connection part between the outer wall of the equipment body 1 and the fixing rod 31. By setting the collection box 3, it is beneficial to improve the convenience of installing the collection box 3 when smoothing the indoor wall through the wall smoothing equipment, improve the collection effect of the excess material smoothed out by the wall smoothing, and prevent the excess material from falling and causing the construction ground to be messy. The adjustment block 33 can be pulled to drive the fixing rod 31 to extend and retract, and then put into the collection box 3, and then the adjustment block 33 is released. Through the reaction of the fixing spring 32, the fixing rod 31 is driven to slide into the card slot 34, so as to play the role of clamping and fixing the collection box 3, so as to realize the control operation of improving the collection effect of the excess material smoothed out by the wall smoothing equipment when smoothing the indoor wall.

[0033] Furthermore, the lifting plate 13 forms a sliding structure between the threaded rod 12 and the slide groove 14. The lifting plate 13 and the threaded rod 12 are threadedly connected, which is conducive to the rotation of the threaded rod 12 to drive the lifting plate 13 to slide along the outer wall of the slide groove 14, so as to control the smoothing of the wall surface.

[0034] Furthermore, the fixed rod 31 forms a sliding structure with the card slot 34 through the fixed spring 32 and the adjusting block 33. Two groups of fixed rods 31 are provided. The position distribution of the two groups of fixed rods 31 is symmetrical about the central axis of the collecting box 3, which is beneficial for the pulling of the adjusting block 33 through the action of the fixed spring 32 to drive the fixed rod 31 to slide along the outer wall of the card slot 34, so as to control the installation and fixation of the collecting box 3.

[0035] Furthermore, the collection box 3 forms a disassembly structure with the equipment body 1 through the fixing rod 31 and the card slot 34, which is conducive to the sliding of the fixing rod 31 so that the collection box 3 can be installed and fixed, thereby realizing the control operation of improving the collection effect of excess material produced by wall smoothing when the indoor wall is smoothed by the wall smoothing equipment.

[0036] Working principle: When using this portable indoor wall smoothing equipment for construction projects, first, when smoothing the indoor wall through the wall smoothing equipment, in order to improve the convenience of disassembling and replacing the trowel plate 15 and improve the flatness of the wall smoothing, the pull block 214 can be pulled to drive the telescopic clamping rod 212 to be extended and retracted through the action of the locking spring 213, so that the telescopic clamping rod 212 and the connecting clamping rod 215 are not in contact, and then the trowel plate 15 is pulled out, so that the connecting clamping rod 215 slides out of the limit groove 216, so as to play the role of disassembling and replacing the trowel plate 15, so as to realize the control operation of improving the flatness of the wall smoothing when smoothing the indoor wall through the wall smoothing equipment.

[0037] Finally, when the indoor wall is smoothed by the wall smoothing equipment, in order to improve the convenience of installing the collection box 3, improve the collection effect of the excess material smoothed by the wall, and prevent the excess material from falling and causing clutter on the construction ground, the adjustment block 33 can be pulled to drive the fixing rod 31 to retract and retract, and then the collection box 3 is put in, and then the adjustment block 33 is released, and the reaction of the fixing spring 32 is used to drive the fixing rod 31 to slide into the card slot 34, so as to play the role of locking and fixing the collection box 3, thereby realizing the control operation of improving the collection effect of the excess material smoothed by the wall when the indoor wall is smoothed by the wall smoothing equipment.

[0038] This is how this portable indoor wall smoothing equipment for construction projects works.

[0039] The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific uses.

Claims

1. A portable indoor wall smoothing device for construction engineering, comprising a device body (1), a lifting plate (13) and a disassembly mechanism (2) arranged on the outer wall of the lifting plate (13), characterized in that: The disassembly mechanism (2) comprises a snap-fit ​​assembly (21); The clamping assembly (21) comprises a telescopic clamping rod (212) and a connecting clamping rod (215); a side wall of the equipment body (1) is slidably connected to a lifting plate (13); an outer wall of the lifting plate (13) is detachably connected to a trowel plate (15); a fixing box (211) is provided on the outer wall of the lifting plate (13); the outer wall of the fixing box (211) is telescopically connected to the telescopic clamping rod (212); the outer wall of the telescopic clamping rod (212) is sleeved with a clamping spring (213) fixedly connected to the outer wall of the fixing box (211); one end of the telescopic clamping rod (212) is fixedly connected to a pulling block (214) fixedly connected to one end of the clamping spring (213); the outer wall of the trowel plate (15) is fixedly connected to a connecting clamping rod (215) slidably connected to the outer wall of the fixing box (211); and a limiting groove (216) is provided at a connection portion between the outer wall of the fixing box (211) and the connecting clamping rod (215).

2. A portable indoor wall smoothing equipment for construction engineering according to claim 1, characterized in that: The top of the device body (1) is fixedly connected to a driving motor (11); the output end of the driving motor (11) is fixedly connected to a threaded rod (12) rotatably connected to the outer wall of the device body (1); a sliding groove (14) is provided at a connection position between the side wall of the device body (1) and the lifting plate (13); the outer wall of the device body (1) is detachably connected to a collecting box (3); the outer wall of the collecting box (3) is telescopically connected to a fixing rod (31) slidably connected to the outer wall of the device body (1); the outer wall of the fixing rod (31) is sleeved with a fixing spring (32) fixedly connected to the outer wall of the collecting box (3); one end of the fixing rod (31) is fixedly connected to an adjusting block (33) fixedly connected to one end of the fixing spring (32); and a clamping groove (34) is provided at a connection position between the outer wall of the device body (1) and the fixing rod (31).

3. A portable indoor wall smoothing equipment for construction engineering according to claim 1, characterized in that: The telescopic clamping rod (212) forms a telescopic structure with the fixing box (211) through the clamping spring (213) and the pulling block (214).

4. A portable indoor wall smoothing equipment for construction engineering according to claim 1, characterized in that: The connecting clamp rod (215) forms a sliding structure between the trowel plate (15) and the limiting groove (216).

5. The portable indoor wall smoothing equipment for construction engineering according to claim 1 is characterized in that: The trowel plate (15) forms a disassembly structure with the lifting plate (13) through the telescopic clamping rod (212) and the connecting clamping rod (215), and the connecting part between the telescopic clamping rod (212) and the connecting clamping rod (215) is an inclined surface.

6. The portable indoor wall smoothing equipment for construction engineering according to claim 2 is characterized in that: The lifting plate (13) forms a sliding structure through the threaded rod (12) and the slide groove (14), and the lifting plate (13) and the threaded rod (12) are threadedly connected.

7. The portable indoor wall smoothing equipment for construction engineering according to claim 2 is characterized in that: The fixed rod (31) forms a sliding structure with the clamping slot (34) through the fixed spring (32) and the adjusting block (33), and two groups of the fixed rod (31) are provided, and the positions of the two groups of the fixed rod (31) are symmetrical with respect to the central axis of the collection box (3).

8. The portable indoor wall smoothing equipment for construction engineering according to claim 2 is characterized in that: The collection box (3) forms a disassembly structure with the device body (1) via a fixing rod (31) and a clamping slot (34).

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