Groove hole polishing device for garden construction

Abstract

The utility model provides a slotted hole polishing device for garden construction, and relates to the technical field of garden construction, the slotted hole polishing device comprises a polishing machine, a C-shaped fixing frame and a supporting column, through the arrangement of an auxiliary handle and the C-shaped fixing frame, downward pressure is applied to the auxiliary handle, in this way, a guide block is driven to compress a compression spring, the guide block slides in a guide rail, and the polishing machine is used for polishing the slotted hole. Meanwhile, the grinding machine is elastically supported through a compression spring, a constructor does not need to hold the grinding machine for a long time, so that the working intensity is reduced, and the constructor can adjust the inclination angle of the grinding machine according to the actual direction of a slotted hole through the arrangement of a C-shaped fixing frame and a supporting column; the device is simple in structure and convenient to use, the effect is achieved by changing the abutting state of the locking nut, so that the angle of the angle-adjusted grinding machine is fixed, the application range of the device is wider, the device can meet the groove hole grinding requirements at different inclination angles, and the construction flexibility and efficiency are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of garden construction, in particular to a slot hole grinding device for garden construction. Background Art

[0002] In garden construction, a slot grinding device is usually one of the tools used to process the surface of stone or concrete. This device usually consists of an electric or pneumatic grinding machine equipped with a specially designed grinder or grinding wheel. Its function is to trim the slots of stone or concrete components in garden landscape construction to enhance the aesthetics and texture, and also make the components flatter and smoother.

[0003] In existing garden construction, when grinding the slots, a handheld grinder is usually used to perform reciprocating grinding operations up and down to ensure the smoothness of the inside of the slots. However, long-term handheld grinding will cause fatigue to construction workers and the work intensity is high. In addition, the stability of manual grinding is difficult to guarantee, and the deviation of the grinding position is easy to occur due to human factors.

[0004] Therefore, we provide a slot hole grinding device for garden construction. Utility Model Content

[0005] The purpose of the utility model is to provide a slot grinding device for garden construction to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a slot grinding device for garden construction, comprising a grinder, a C-shaped fixed frame and a support column, a battery is installed in the top slot of the grinder, a machine head is installed at the lower end of the grinder, a grinding slot is installed in the lower slot of the machine head, auxiliary handles are bolted on both sides of the grinder, a guide block is bolted on the other end of the auxiliary handle, a compression spring is abutted on the lower end of the guide block, a C-shaped fixed frame is slidably installed on the outer side of the guide block, and a support column is rotatably installed on the outer side of the C-shaped fixed frame.

[0007] Preferably, the outer sides of the auxiliary handles are sleeved with handle covers, the inner sides of the two groups of auxiliary handles are welded with fixing buckles, and the fixing buckle bolts are sleeved on the outer sides of the grinder, and the other end of the auxiliary handle is bolted with a connecting buckle, and the other end of the connecting buckle is welded to the guide block through a connecting block.

[0008] Preferably, a hexagonal connector is welded to one end of the guide block away from the connecting block, and a pulley is rotatably mounted on the other end of the hexagonal connector via a short shaft.

[0009] Preferably, guide rails are welded on both sides of the interior of the C-shaped fixing frame, and the guide block is slidably installed between the two groups of the guide rails, an I-shaped support frame is welded on the outside of the guide rail, a slide rail is welded on one end of the interior of the C-shaped fixing frame, and the pulley is slidably installed inside the slide rail.

[0010] Preferably, an upper spring pin seat is welded to the lower end of the guide block, a lower spring pin seat is welded to the inner bottom ends of the two groups of guide rails, and the upper end of the compression spring is abutted against the lower end of the upper spring pin seat, and the lower end of the compression spring is abutted against the upper end of the lower spring pin seat.

[0011] Preferably, a rotating rod is welded to the outer side of the C-shaped fixing frame, and a thread is provided at the end of the rotating rod, and a locking nut is provided on the threaded sleeve.

[0012] Preferably, a through hole is penetrated through the upper end of the side surface of the support column, bearing seats are fixedly installed at both ends of the through hole, and the rotating rod is rotatably installed inside the through hole through the bearing seats, and the locking nut abuts against the outer side of the support column, oblique braces are welded on both sides of the lower end of the support column, and a base is welded at the lower end of the support column.

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

[0014] 1. The slot hole grinding device for garden construction has auxiliary handles and C-shaped fixing frames, and auxiliary handles are installed on both sides of the grinder. When the slot hole needs to be ground, the construction personnel can first move the grinder to the top of the slot hole and apply downward pressure to the auxiliary handle. This will drive the guide block to compress the compression spring, so that the guide block slides inside the guide rail, thereby ensuring the stability of the grinding direction. At the same time, the grinder is elastically supported by the compression spring, and the construction personnel do not need to hold it for a long time, thereby reducing the work intensity.

[0015] 2. Through the setting of the C-shaped fixing frame and the support column, when the slot position is relatively inclined with the ground, the construction personnel can adjust the inclination angle of the grinder according to the actual direction of the slot. This is achieved by changing the abutment state of the locking nut, so that the angle of the grinder after angle adjustment is fixed, making the device more applicable, able to adapt to the slot grinding needs at different inclination angles, and improving the flexibility and efficiency of construction. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the overall appearance of the slot hole grinding device for garden construction of the utility model;

[0017] Figure 2 This is a schematic diagram of the exploded structure of the slot hole grinding device for garden construction of the utility model;

[0018] Figure 3 This is a schematic diagram of the cross-section structure of the slot hole grinding device for garden construction of the utility model;

[0019] Figure 4 It is a schematic structural diagram of the auxiliary handle and the guide block of the utility model.

[0020] Numbers in the figure: 1. grinder; 11. battery; 12. machine head; 13. grinding groove; 2. auxiliary handle; 21. handle cover; 22. fixing buckle; 23. connecting buckle; 231. connecting block; 3. guide block; 31. upper spring pin seat; 32. hexagonal connector; 33. pulley; 4. compression spring; 5. C-type fixing frame; 51. guide rail; 52. I-beam support frame; 53. slide rail; 54. lower spring pin seat; 55. rotating rod; 56. locking nut; 6. support column; 61. through hole; 62. bearing seat; 63. diagonal brace; 64. base. DETAILED DESCRIPTION

[0021] 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.

[0022] See also Figure 1-4 As shown, the utility model provides an implementation mode: a slot grinding device for garden construction, comprising a grinder 1, a C-shaped fixing frame 5 and a support column 6, a battery 11 is installed in the top card slot of the grinder 1, a machine head 12 is installed at the lower end of the grinder 1, a grinding slot 13 is installed in the lower card slot of the machine head 12, auxiliary handles 2 are bolted on both sides of the grinder 1, a guide block 3 is bolted on the other end of the auxiliary handle 2, a compression spring 4 is abutted on the lower end of the guide block 3, a C-shaped fixing frame 5 is slidably installed on the outer side of the guide block 3, and a support column 6 is rotatably installed on the outer side of the C-shaped fixing frame 5.

[0023] Furthermore, the outer sides of the auxiliary handles 2 are each provided with a handle cover 21, which is made of sponge material to improve the comfort of the operator. Fixed buckles 22 are welded on the inner sides of the two sets of auxiliary handles 2, and the fixed buckles 22 are bolted on the outer side of the grinder 1. The position of the fixed buckles 22 on the outer side of the grinder 1 can be adjusted according to actual conditions. The other end of the auxiliary handle 2 is bolted with a connecting buckle 23, and the other end of the connecting buckle 23 is welded to the guide block 3 through a connecting block 231.

[0024] Furthermore, a hexagonal connector 32 is welded to one end of the guide block 3 away from the connecting block 231, and a pulley 33 is installed on the other end of the hexagonal connector 32 through a short shaft rotation. The setting of the pulley 33 makes the guide block 3 move more smoothly.

[0025] Furthermore, guide rails 51 are welded on both sides of the interior of the C-shaped fixing frame 5, and the guide block 3 is slidably installed between the two sets of guide rails 51. The auxiliary handle 2 drives the guide block 3 to slide on the inner side of the guide rail 51, providing a sliding path for the grinder 1 to slide. An I-shaped support frame 52 is welded on the outer side of the guide rail 51, and a slide rail 53 is welded on one end of the interior of the C-shaped fixing frame 5, and the pulley 33 is slidably installed inside the slide rail 53, and the slide rail 53 provides a sliding path for the pulley 33 to slide.

[0026] Furthermore, an upper spring pin seat 31 is welded to the lower end of the guide block 3, a lower spring pin seat 54 is welded to the inner bottom end of the two sets of guide rails 51, and the upper end of the compression spring 4 is abutted against the lower end of the upper spring pin seat 31, and the lower end of the compression spring 4 is abutted against the upper end of the lower spring pin seat 54. The function of the compression spring 4 is to limit the position of the guide block 3 above the compression spring 4. Only by applying downward pressure to cause the compression spring 4 to compress can the grinder 1 be indirectly driven to move downward.

[0027] Furthermore, a rotating rod 55 is welded to the outer side of the C-shaped fixing frame 5, and a thread is provided at the end of the rotating rod 55, and a locking nut 56 is provided on the threaded sleeve, which abuts against the outer side of the support column 6 through the locking nut 56, thereby fixing the relative position of the C-shaped fixing frame 5 and the support column 6.

[0028] Furthermore, a through hole 61 is penetrated through the upper end of the side surface of the support column 6, and bearing seats 62 are fixedly installed at both ends of the through hole 61, and the rotating rod 55 is rotatably installed inside the through hole 61 through the bearing seat 62, and the locking nut 56 abuts against the outer side of the support column 6, and oblique struts 63 are welded on both sides of the lower end of the support column 6, and a base 64 is welded at the lower end of the support column 6, and the support column 6 provides a rotating support structure for the rotation of the C-shaped fixing frame 5.

[0029] Working principle: First, a slot grinding device for garden construction is moved to the working position. In the first step, when using the device to grind the slots on the ground, the grinder 1 can be turned on first, and then the auxiliary handle 2 is held and slowly pressed down. The auxiliary handle 2 drives the grinder 1 to move downward until it moves to the slot grinding position. During this process, the auxiliary handle 2 drives the guide blocks 3 on both sides to slide inside the guide rail 51, and the guide block 3 drives the pulley 33 to slide inside the slide rail 53. At this time, the compression spring 4 is in a compressed state. In the second step, after the grinding is completed, both hands release the auxiliary handle 2, and the guide block 3 After losing the downward force restriction, the compression spring 4 quickly recovers its deformation, thereby resetting the height of the grinder 1. In the third step, if the slot hole is located on an inclined surface or a vertical surface, the locking nut 56 can be loosened at this time, and the rotating rod 55 and the through hole 61 are in a rotatable state. The inclination angle of the grinder 1 is adjusted according to the position of the slot hole. After the adjustment is completed, the locking nut 56 is tightened. At this time, the locking nut 56 abuts against the outside of the support column 6, thereby fixing the angle of the grinder 1, and then repeat the first step to perform the grinding operation. In this way, the use process of a slot hole grinding device for garden construction is completed.

Claims

1. A slot grinding device for garden construction, comprising a grinding machine (1), a C-shaped fixing frame (5) and a supporting column (6), characterized in that: A storage battery (11) is installed in the top slot of the grinder (1), a machine head (12) is installed at the lower end of the grinder (1), a grinding slot (13) is installed in the lower slot of the machine head (12), auxiliary handles (2) are bolted on both sides of the grinder (1), a guide block (3) is bolted on the other end of the auxiliary handle (2), a compression spring (4) is abutted on the lower end of the guide block (3), a C-shaped fixing frame (5) is slidably installed on the outer side of the guide block (3), and a support column (6) is rotatably installed on the outer side of the C-shaped fixing frame (5).

2. A slot grinding device for garden construction according to claim 1, characterized in that: The outer sides of the auxiliary handles (2) are sleeved with handle covers (21), the inner sides of the two groups of auxiliary handles (2) are welded with fixing buckles (22), and the fixing buckles (22) are bolted on the outer sides of the grinder (1), and the other ends of the auxiliary handles (2) are bolted with connecting buckles (23), and the other ends of the connecting buckles (23) are welded to the guide block (3) through connecting blocks (231).

3. A slot grinding device for garden construction according to claim 2, characterized in that: A hexagonal connector (32) is welded to one end of the guide block (3) away from the connecting block (231), and a pulley (33) is rotatably mounted on the other end of the hexagonal connector (32) via a short shaft.

4. A slot grinding device for garden construction according to claim 3, characterized in that: Guide rails (51) are welded on both sides of the interior of the C-shaped fixing frame (5), and the guide block (3) is slidably installed between the two groups of guide rails (51). An I-shaped support frame (52) is welded on the outside of the guide rail (51). A slide rail (53) is welded on one end of the interior of the C-shaped fixing frame (5), and the pulley (33) is slidably installed inside the slide rail (53).

5. A slot grinding device for garden construction according to claim 4, characterized in that: An upper spring pin seat (31) is welded to the lower end of the guide block (3), a lower spring pin seat (54) is welded to the inner bottom end of the two sets of guide rails (51), and the upper end of the compression spring (4) is butted against the lower end of the upper spring pin seat (31), and the lower end of the compression spring (4) is butted against the upper end of the lower spring pin seat (54).

6. A slot grinding device for garden construction according to claim 1, characterized in that: A rotating rod (55) is welded to the outer side of the C-shaped fixing frame (5), and a thread is provided at the end of the rotating rod (55), and a locking nut (56) is sleeved on the thread.

7. A slot grinding device for garden construction according to claim 6, characterized in that: A through hole (61) is formed through the upper end of the side surface of the support column (6), and bearing seats (62) are fixedly mounted at both ends of the through hole (61). The rotating rod (55) is rotatably mounted inside the through hole (61) through the bearing seat (62), and the locking nut (56) abuts against the outer side of the support column (6). Diagonal braces (63) are welded on both sides of the lower end of the support column (6), and a base (64) is welded on the lower end of the support column (6).

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