CN211010538U - A swinger with an adjustable angle - Google Patents

Abstract

The utility model discloses an angle-adjustable swinger, which comprises a water platform, a tightening bolt and a swinger body. The bottom of the water platform is connected with the upper end of a tripod support, and a lifting rod runs through the center of the water platform. A blind hole runs through the center of the rod, and a lead weight is arranged inside the blind hole, a rack and a gear are arranged inside the rear side of the lifting rod, the left end of the rack is fixed on the lifting rod, and the right end of the rack is connected with the gear. And the gear is connected with the front end of the rotating shaft, and at the same time the rotating shaft runs through the rear side of the water platform. The swinger that can adjust the angle is provided with a pointer, a locking nut and an angle indicator. When the swinger body is rotated, the pointer on the right side of the swinger body rotates along the angle indicator, and the angle of the swinger is adjusted according to the reading of the angle indicator. When reaching the specified angle, turn the locking nut to fix the position of the leveler body, which is convenient to quickly adjust the angle of the leveler body, which reduces the adjustment time and improves the construction efficiency.

Description

A swinger with an adjustable angle

technical field

The utility model relates to the technical field of swinging instruments, in particular to a swinging instrument whose angle can be adjusted.

Background technique

The leveler is a measuring device used to confirm the horizontal or vertical plane, and sometimes it is also used to measure the straightness. The use of the leveler can greatly reduce the difficulty of construction leveling.

The existing leveler needs to be adjusted through a tripod when adjusting the angle of the leveler, but the tripod is connected with many nodes, and the operation process is complicated when adjusting the angle, which is inconvenient to quickly adjust the angle of the leveler, and the tripod of the existing leveler is installed. After completion, the height of the swinger is fixed, and the height of the swinger cannot be adjusted according to the requirements, which is very inconvenient to use. In view of the above problems, the existing equipment needs to be improved.

Utility model content

The purpose of the present utility model is to provide a swinger whose angle can be adjusted, so as to solve the problem that when adjusting the angle of the swinger in the existing swinger proposed in the above-mentioned background art, it needs to be adjusted through a tripod, but the tripod has many connection nodes, and the angle of adjustment is difficult. The operation process is complicated, and it is inconvenient to quickly adjust the angle of the leveler. After the tripod of the existing leveler is installed, the height of the leveler is fixed, and the height of the leveler cannot be adjusted according to requirements, which is very inconvenient to use.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a swinger with adjustable angle, comprising a water platform, tightening bolts and a swinger body, the bottom of the water platform is connected with the upper end of the tripod, and the center of the water platform is connected to the upper end of the tripod. A lifting rod runs through, a blind hole runs through the center of the lifting rod, and a lead sinker is arranged inside the blind hole, a rack and a gear are arranged inside the rear side of the lifting rod, and the left end of the rack is fixed on the lifting rod. The right end of the rack is connected with the gear, and the gear is connected with the front end of the rotating shaft. At the same time, the rotating shaft runs through the rear side of the water platform. The left end of the tightening bolt passes through the right side of the water platform and is fitted with the lifting rod, and the lifting rod is set on the inner side of the tripod. The upper end of the lifting rod is provided with a connecting shaft, and the connecting shaft is connected with the bottom of the base of the leveler, the base of the leveler is set above the horizontal platform, and a rotary table is set above the base of the leveller, and the top of the rotary table is set on the rear side There is a fixing frame, the rear end of the leveler body is connected with the locking nut through the fixing frame, and the leveler body is arranged above the rotating table, the right side of the leveler body is provided with a pointer, and the outside of the leveler is provided with an angle indicator The angle indicator is fixed on the front side of the fixing frame, and the front end of the angle indicator is arranged to fit the right end of the pointer.

Preferably, the connection between the water platform and the lifting rod is a sliding connection, the connection between the water platform and the rotating shaft is a rotary connection, and the connection between the water-spinning platform and the tightening bolt is a threaded connection.

Preferably, the included angle between the center line of the blind hole and the upper surface of the water platform is 90°.

Preferably, the rack is fixed on the lifting rod, and the connection between the rack and the gear is meshing connection.

Preferably, the connection between the base of the leveler and the connecting shaft is a screw connection, and the connection between the base of the leveler and the rotary table is a rotational connection.

Preferably, the centerline of the leveler body and the centerline of the angle indicator are located on the same horizontal line, and the connection method between the leveler body and the fixing frame is a rotational connection, and the connection method between the leveling platform and the locking nut is a threaded connection. .

Compared with the prior art, the beneficial effect of the present utility model is: the angle-adjustable swinger,

(1) A pointer, a locking nut and an angle indicator are provided. Rotate the leveler body. The pointer on the right side of the leveler body rotates along the angle indicator. Adjust the angle of the leveler according to the reading of the angle indicator. When it rotates to the specified angle, Turn the locking nut to fix the position of the leveler body, which is convenient to quickly adjust the angle of the leveler body, which reduces the adjustment time and improves the construction efficiency;

(2) A gear, a rack, a rotating shaft and a tightening nut are provided. When the rotating shaft is rotated, the rotating shaft drives the gear to rotate, and the gear pushes the lifting rod to move through the rack. When the lifting rod moves to the designated position, turn the tightening nut and tighten the nut to squeeze Press and fix the lifting rod to make the position of the lifting rod fixed, which is convenient for adjusting the height of the leveler body, and it is more convenient to use.

Description of drawings

Fig. 1 is the front view sectional structure schematic diagram of the utility model;

2 is a schematic view of the cross-sectional structure of the utility model;

FIG. 3 is a schematic view of the top sectional structure of the fixing piece of the present invention;

FIG. 4 is a schematic top-view cross-sectional structural diagram of the base of the leveler of the present invention.

In the picture: 1. Water platform, 2. Triangle bracket, 3. Lifting rod, 4. Blind hole, 5. Lead sinker, 6. Rack, 7. Gear, 8. Rotating shaft, 9. Tightening bolt, 10. Connection Shaft, 11, Sweeper base, 12, Rotary table, 13, Fixing frame, 14, Sweeper body, 15, Lock nut, 16, Pointer, 17, Angle indicator.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

Please refer to FIGS. 1-4 , the present utility model provides a technical solution: a swinger whose angle can be adjusted, as shown in FIGS. 1 and 2 , the bottom of the water platform 1 is connected with the upper end of the tripod 2 , and the water platform 1 There is a lifting rod 3 running through the center. The connection method between the water platform 1 and the lifting rod 3 is a sliding connection, and the connection method between the water platform 1 and the rotating shaft 8 is a rotary connection, and the connection method between the water platform 1 and the tightening bolt 9 is a threaded connection. , when the lifting rod 3 slides along the water platform 1 to the designated position, turn the tightening bolt 9, and the tightening bolt 9 squeezes the lifting rod 3 to fix the position of the lifting rod 3. The center of the lifting rod 3 runs through a blind hole 4, and the blind hole 4. A lead weight 5 is arranged inside, the included angle between the center line of the blind hole 4 and the upper surface of the water platform 1 is 90°, and when the center line of the lead weight 5 and the center line of the blind hole 4 are in the same vertical line, the water The platform 1 is in a horizontal state, a rack 6 and a gear 7 are arranged inside the rear side of the lifting rod 3, and the left end of the rack 6 is fixed on the lifting rod 3, the rack 6 is fixed on the lifting rod 3, and the rack 6 and the gear 7 The connection method is meshing connection, rotating the rotating shaft 8, the rotating shaft 8 drives the gear 7 to rotate, so that the gear 7 pushes the rack 6 to move, the right end of the rack 6 is connected with the gear 7, and the gear 7 is connected with the front end of the rotating shaft 8, while the rotating shaft 8 Passing through the rear side of the water platform 1 , the left end of the tightening bolt 9 passes through the right side of the water platform 1 and is arranged to fit the lifting rod 3 , and the lifting rod 3 is arranged inside the triangular bracket 2 .

As shown in Figure 1, Figure 3 and Figure 4, the upper end of the lifting rod 3 is provided with a connecting shaft 10, and the connecting shaft 10 is connected with the bottom of the leveler base 11, and the connection method of the leveler base 11 and the connecting shaft 10 is a threaded connection, And the connection mode of the leveler base 11 and the rotary table 12 is a rotary connection, and the rotary table 12 is rotated to facilitate the quick adjustment of the angle of the rotary table 12. Stage 12, a fixing frame 13 is provided on the top and rear side of the rotating stage 12, the rear end of the leveling instrument body 14 is connected to the locking nut 15 through the fixing frame 13, and the leveling instrument body 14 is arranged above the rotating table 12. The center line and the center line of the angle indicator 17 are located on the same horizontal line, and the connection mode of the swinger body 14 and the fixing frame 13 is a rotary connection, and the connection mode of the swinger body 14 and the locking nut 15 is a threaded connection. The instrument body 14, the pointer 16 on the right side of the leveler body 14 rotates along the angle indicator 17, which is convenient to adjust the angle of the leveler body 14 according to the angle indicator 17. The right side of the leveler body 14 is provided with a pointer 16, and the outer side of the leveler is provided There is an angle indicator plate 17 , the angle indicator plate 17 is fixed on the front side of the fixing frame 13 , and the front end of the angle indicator plate 17 is arranged to fit the right end of the pointer 16 .

Working principle: When using the angle-adjustable swinger, firstly rotate the swinger base 11, the swinger base 11 and the connecting shaft 10 are fixed on the top of the horizontal platform 1, and the position and height of each bracket of the tripod bracket 2 are adjusted to make the lead. The center line of the sinker 5 and the center line of the blind hole 4 are on the same vertical line. At this time, the water platform 1 is in a horizontal state, and the rotating shaft 8 is rotated. The rotating shaft 8 drives the gear 7 to rotate, and the gear 7 pushes the lifting rod 3 to move through the rack 6. Until the lift rod 3 moves to the specified height, turn and tighten the bolt 9. Tighten the bolt 9 to squeeze the right side of the lift rod 3, so that the position of the lift rod 3 is fixed. The pointer 16 rotates along the angle indicator 17, and the rotation angle is determined according to the reading of the angle indicator 17. After turning to the specified angle, the locking nut 15 is rotated to fix the leveler body 14 on the fixing frame 13, and the rotary table 12 is rotated to facilitate The sweeper body 14 measures all around without dead angle to improve the use effect, which completes all the work. The content not described in detail in this specification belongs to the prior art known to those skilled in the art.

The terms "center", "portrait", "horizontal", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", The orientation or positional relationship indicated by "outside" is based on the orientation or positional relationship shown in the drawings, and is only a simplified description for the convenience of describing the present invention, rather than indicating or implying that the device or element referred to must have a specific Orientation, construction and operation are specific orientations, and therefore should not be construed as limiting the protection content of the present invention.

Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, it is still possible to modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Within the spirit and principle of the present utility model, any modifications, equivalent replacements, improvements, etc. made shall be included within the protection scope of the present utility model.

Claims (6)

1. The utility model provides a can angle regulation's sweep the level appearance, includes horizontal stand (1), screws bolt (9) and sweep the level appearance body (14), its characterized in that: the bottom of the horizontal table (1) is connected with the upper end of a triangular support (2), a lifting rod (3) penetrates through the center of the horizontal table (1), a blind hole (4) penetrates through the center of the lifting rod (3), a lead weight (5) is arranged inside the blind hole (4), a rack (6) and a gear (7) are arranged inside the rear side of the lifting rod (3), the left end of the rack (6) is fixed on the lifting rod (3), the right end of the rack (6) is connected with the gear (7), the gear (7) is connected with the front end of a rotating shaft (8), the rotating shaft (8) penetrates through the rear side of the horizontal table (1), the left end of a screwing bolt (9) penetrates through the right side of the horizontal table (1) and is attached to the lifting rod (3), the lifting rod (3) is arranged on the inner side of the triangular support (2), a connecting shaft (10) is arranged at the upper end of the lifting rod (3), and the connecting shaft (10) is connected with the bottom of a sweep level base (11), sweep flatting appearance base (11) and set up in horizontal stand (1) top, and sweep flatting appearance base (11) top and be provided with revolving stage (12), revolving stage (12) top rear side is provided with mount (13), it runs through mount (13) and is connected with lock nut (15) to sweep flatting appearance body (14) rear end, and sweeps flatting appearance body (14) and sets up in revolving stage (12) top, it is provided with pointer (16) to sweep flatting appearance body (14) right side, and sweeps the flatting appearance outside and be provided with angle sign (17), angle sign (17) are fixed in mount (13) front side, and angle sign (17) front end laminating pointer (16) right-hand member setting.

2. The adjustable angle swinger according to claim 1, wherein: the connection mode of the horizontal table (1) and the lifting rod (3) is sliding connection, the connection mode of the horizontal table (1) and the rotating shaft (8) is rotating connection, and meanwhile, the connection mode of the horizontal table (1) and the screwing bolt (9) is threaded connection.

3. The adjustable angle swinger according to claim 1, wherein: the included angle between the central line of the blind hole (4) and the upper surface of the horizontal table (1) is 90 degrees.

4. The adjustable angle swinger according to claim 1, wherein: the rack (6) is fixed on the lifting rod (3), and the rack (6) is connected with the gear (7) in a meshing manner.

5. The adjustable angle swinger according to claim 1, wherein: the connection mode of the swinger base (11) and the connecting shaft (10) is threaded connection, and the connection mode of the swinger base (11) and the rotating table (12) is rotary connection.

6. The adjustable angle swinger according to claim 1, wherein: the center line of the sweep level body (14) and the center line of the angle indicating plate (17) are located on the same horizontal line, the sweep level body (14) is connected with the fixed frame (13) in a rotating mode, and meanwhile the sweep level body (14) is connected with the locking nut (15) in a threaded mode.

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