Novel laser level gauge movable support and level gauge

Abstract

The utility model relates to the technical field of level gauges, and discloses a novel laser level gauge movable support and a level gauge.The novel laser level gauge movable support comprises a supporting plate, a level gauge body is arranged on the upper surface of the supporting plate, a plurality of supporting rods are rotatably connected to the lower surface of the supporting plate, and hinge seats are rotatably connected to the lower surfaces of the supporting rods; universal wheels are arranged on the lower surfaces of the hinge seats, a connecting rod is fixedly connected to the lower surface of the supporting plate, a lead screw is fixedly connected to the lower surface of the connecting rod, a fixing block is fixedly connected to the lower surface of the lead screw, and a stabilizing assembly used for stabilizing the supporting rod is installed on the outer wall of the fixing block. According to the utility model, by pulling the sleeve II, the support rod and the universal wheels are driven to move through the connecting rod II, so that the support rod is conveniently unfolded to move, and the height of the bracket can be adjusted; a threaded sleeve is rotated, a first sleeve pushes a sliding groove plate through a first connecting rod, a stabilizing base abuts against the ground, the support is further stabilized, and the practicability of the novel laser level gauge movable support is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to level technology field especially relates to a new type laser level movable support and level. BACKGROUND

[0002] Laser level is a kind of surveying instrument that combines level and laser technology. It is mainly used for high-precision level measurement and can provide a visible laser beam as a horizontal or vertical reference line. It is usually composed of a telescope, a laser emitter, a leveling system, a base and other parts. The movable support is used because it can improve flexibility and convenience, facilitate height and angle adjustment, and ensure measurement stability.

[0003] The movable support generally includes a tripod movable support, an L-shaped support, a hook head adjustable support and an extension rod movable support. The tripod movable support is composed of three telescopic legs and a connecting platform. It has high stability and can adapt to different terrains. By adjusting the length and angle of the legs, it can maintain horizontal on uneven ground.

[0004] The existing tripod movable support is adjusted and retracted by adjustable legs before moving the support, but in the use scenario that needs to be moved frequently, frequent movement not only reduces the work efficiency of surveying and mapping operation, but also causes serious wear of internal parts of the support, leading to instability of the support and inaccurate surveying and mapping values. Therefore, a new type of laser level movable support and level are proposed to solve the above problems. UTILITY MODEL CONTENT

[0005] To make up for the above shortcomings, the utility model provides a new type of laser level movable support and level, aiming to improve the problem that the moving method adopted in the prior art is more complicated and cannot realize efficient movement, and the support parts are easily damaged.

[0006] To achieve the above purpose, the utility model provides the following technical scheme: a new type of laser level movable support, including support plate, the support plate upper surface is provided with level body, the support plate lower surface is rotatably connected with a plurality of support rods, the support rod lower surface is rotatably connected with the hinge seat, the hinge seat lower surface is provided with universal wheel, the support plate lower surface is fixedly connected with connecting rod, the connecting rod lower surface is fixedly connected with lead screw, the lead screw lower surface is fixedly connected with fixed block, the fixed block outer wall is installed with the stabilizing assembly for stabilizing support rod;

[0007] The stable assembly comprises a sliding groove plate, one side of the outer wall of the sliding groove plate is rotationally connected to the outer wall of a fixed block, one side of the outer wall of the sliding groove plate is fixedly connected with a stable seat, the inner wall of the sliding groove plate is slidably connected with a hinged block, and the outer wall of a lead screw is provided with a connecting assembly for connecting the hinged block.

[0008] Further, the connecting assembly comprises a sleeve one, the inner wall of the sleeve one is slidably connected to the outer wall of the lead screw, the upper surface of the sleeve one is rotationally connected with a threaded sleeve, the outer wall of the sleeve one is rotationally connected with a connecting rod one, one side of the outer wall of the connecting rod one is rotationally connected to the inside of the hinged block, and the outer wall of the connecting rod is provided with a limiting assembly for limiting the supporting rod.

[0009] Further, the limiting assembly comprises a sleeve two, the inner wall of the sleeve two is slidably connected to the outer wall of the connecting rod, the outer wall of the sleeve two is rotationally connected with a connecting rod two, one side of the outer wall of the connecting rod two is rotationally connected to one side of the outer wall of the supporting rod, and the inside of the connecting rod and the sleeve two is provided with a plug rod.

[0010] Further, the lower surface of the level body is fixedly connected with a mounting seat, the outer wall of the mounting seat is fixedly connected with left-right symmetrical connecting blocks, the lower surface of the connecting block is fixedly connected with a plug sleeve, and the inside of the plug sleeve is provided with a fixing assembly for fixing the plug sleeve.

[0011] Further, the fixing assembly comprises a clamping block, the outer wall of the clamping block is rotationally connected to the inner wall of the plug sleeve, the outer wall of the clamping block is rotationally connected with a rotating plate, the upper surface of the rotating plate is rotationally connected with a sliding block, and the upper surface of the sliding block is provided with a reset assembly for driving the clamping block to reset.

[0012] Further, the reset assembly comprises a sliding rod, the lower surface of the sliding rod is fixedly connected to the upper surface of the sliding block, the outer wall of the sliding rod is sleeved with a spring, and the inside of the sliding rod is rotationally connected with a pull ring.

[0013] Further, the outer wall of the sliding block is slidably connected to the inside of the plug sleeve.

[0014] Further, one end of the spring is fixedly connected to the top of the inner wall of the plug sleeve, and the other end of the spring is fixedly connected to the upper surface of the sliding block.

[0015] The utility model has the advantages of the following beneficial effects:

[0016] 1、in the utility model, by pulling the sleeve two makes the connecting rod two rotate, further realizes driving the supporting rod to rotate, so that the effect that according to supporting rod drives the movement of universal wheel is realized, further realizes the effect that the support height can be adjusted according to the use demand while supporting rod is moved conveniently, at this time, by rotating the threaded sleeve makes the sleeve one drive the connecting rod one to rotate, further pushes the sliding groove plate to make the stable seat resist the ground, further realizes the effect that the support is further stabilized, further improves the practicality of the support.

[0017] 2、 The utility model discloses a support plate is inserted into the inside of the plug-in cylinder, and then the effect that the installation seat top level gauge body is driven to install fast is realized, and the effect that the sliding rod is driven to drive the spring to contract and the rotary plate is driven to rotate simultaneously is realized by pulling the pull ring, the rotary plate is rotated, and then the effect that the rotary plate is driven to retract into the plug-in cylinder is realized, thereby the effect that level gauge body is installed and disassembled fast is reached, and the practicability of the instrument is improved. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 A novel laser level gauge movable support and the three-dimensional structure schematic diagram of level gauge are provided for the utility model;

[0019] Figure 2 A novel laser level gauge movable support and the plug-in rod partial structure schematic diagram of level gauge are provided for the utility model;

[0020] Figure 3 A novel laser level gauge movable support and the sleeve one partial structure schematic diagram of level gauge are provided for the utility model;

[0021] Figure 4 A novel laser level gauge movable support and the installation seat partial structure schematic diagram of level gauge are provided for the utility model;

[0022] Figure 5 It is Figure 4 The enlarged view of A in the figure is provided.

[0023] Legend:

[0024] 1, support plate, 2, level gauge body, 3, support rod, 4, hinged seat, 5, universal wheel, 6, connecting rod, 7, screw rod, 8, fixed block, 9, sliding groove plate, 10, stabilizing seat, 11, hinged block, 12, sleeve one, 13, threaded sleeve, 14, connecting rod one, 15, connecting rod two, 16, sleeve two, 17, plug-in rod, 18, installation seat, 19, connecting block, 20, clamping block, 21, rotary plate, 22, sliding block, 23, sliding rod, 24, spring, 25, pull ring, 26, plug-in cylinder. DETAILED DESCRIPTION

[0025] 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.

[0026] Refer to Figure 1, Figure 2 and Figure 3The utility model provides a kind of embodiment: a novel laser level movable support, including support plate 1, support plate 1 is the main load-bearing part of entire device, for placing level body 2, provide stable support plane for it, ensure the stability of level in measurement process, support plate 1 lower surface is rotatably connected with multiple support rods 3, support rod 3 plays the role of connecting support plate 1 and hinged seat 4, by rotatably connected, angle can be adjusted to a certain extent, adapt to different terrain and use demand, support rod 3 lower surface is rotatably connected with hinged seat 4, hinged seat 4 is used to connect support rod 3 and universal wheel 5, so that they can flexibly rotate, it is convenient to move, hinged seat 4 lower surface is provided with universal wheel 5, universal wheel 5 can let entire support move freely in each direction, it is convenient to move laser level to the position that needs to be measured, improve work efficiency, support plate 1 lower surface is fixedly connected with connecting rod 6, connecting rod 6 is used to connect support plate 1 and screw rod 7, play the role of force transmission and fixed structure, connecting rod 6 lower surface is fixedly connected with screw rod 7, screw rod 7 can be used as important transmission component, realize the adjustment of up and down position by rotation, and then influence the height of entire device, screw rod 7 lower surface is fixedly connected with fixed block 8, fixed block 8 is the installation basis of stabilizing assembly, provides stable connecting point for stabilizing assembly, fixed block 8 outer wall is installed with the stabilizing assembly for stabilizing support rod 3;Stabilizing assembly includes sliding slot plate 9, one side of sliding slot plate 9 outer wall is rotatably connected in fixed block 8 outer wall, it provides fixed point for stabilizing seat 10, simultaneously the sliding connection structure of its inner wall provides guidance for the movement of subsequent components, one side of sliding slot plate 9 outer wall is fixedly connected with stabilizing seat 10, stabilizing seat 10 can be placed on ground etc.The limiting assembly comprises a sleeve 16, the inner wall of the sleeve 16 is slidably connected to the outer wall of the connecting rod 6, the sleeve 16 can slide on the connecting rod 6 for adjusting the position, the outer wall of the sleeve 16 is rotatably connected with a connecting rod 15, the connecting rod 15 is used for connecting the sleeve 16 and the supporting rod 3, realizing force transmission and limiting the supporting rod 3, one side of the outer wall of the connecting rod 15 is rotatably connected to one side of the outer wall of the supporting rod 3, through the connecting mode, the excessive rotation of the supporting rod 3 is limited, the connecting rod 6 and the sleeve 16 are internally penetrated by a plug rod 17, the plug rod 17 can fix the position of the sleeve 16 on the connecting rod 6, thereby guaranteeing the limiting effect of the limiting assembly.

[0027] With reference to Figure 1 , Figure 4 and Figure 5The lower surface of the level body 2 is fixedly connected with a mounting seat 18, the mounting seat 18 is a key structure for connecting the level body 2 and other components, provides a stable mounting base for subsequent components, ensures the firmness of the entire connecting structure, the outer wall of the mounting seat 18 is fixedly connected with left-right symmetrical connecting blocks 19, the connecting blocks 19 play a role in extending and expanding the mounting structure, and create conditions for further connecting other components, the lower surface of the connecting block 19 is fixedly connected with an insertion cylinder 26, the insertion cylinder 26 is an important carrier of the entire fixing assembly, is used for installing related fixing components inside, and realizes a fixing function through cooperation of its own structure and other components, the insertion cylinder 26 is internally provided with a fixing assembly used for fixing the insertion cylinder 26; the fixing assembly comprises a clamping block 20, the outer wall of the clamping block 20 is rotatably connected to the inner wall of the insertion cylinder 26, the clamping block 20 is a key part for realizing a fixing function, can clamp or loosen the components cooperating therewith through rotation, so that the effect of fixing or releasing is achieved, the outer wall of the clamping block 20 is rotatably connected with a rotating plate 21, the rotating plate 21 is used for transmitting force and motion, and converting the action of other components into rotation of the clamping block 20, plays a role in intermediate transmission, the upper surface of the rotating plate 21 is rotatably connected with a sliding block 22, the sliding block 22 is an intermediate component for transmitting force and motion, sliding in the insertion cylinder 26 can drive the rotating plate 21 to move, and then affect the state of the clamping block 20, the upper surface of the sliding block 22 is provided with a reset assembly used for driving the clamping block 20 to reset; the reset assembly comprises a sliding rod 23, the lower surface of the sliding rod 23 is fixedly connected to the upper surface of the sliding block 22, the sliding rod 23 is an important support part of the reset assembly, cooperates with other components to realize a reset function, and at the same time ensures stable movement of the sliding block 22, the outer wall of the sliding rod 23 is sleeved with a spring 24, the spring 24 is the core of the reset assembly, can provide an upward reset force for the sliding block 22 through the elastic restoring force of the spring 24 after the shape of the spring 24 is changed by external force, so that the clamping block 20 is driven to return to the initial position, one end of the spring 24 is fixedly connected to the inner wall top of the insertion cylinder 26, the other end of the spring 24 is fixedly connected to the upper surface of the sliding block 22, the connecting mode ensures stable installation and effective action of the spring 24, the sliding rod 23 is rotatably connected with a pull ring 25 inside, the pull ring 25 facilitates an operator to exert external force, the related components such as the sliding rod 23 and the sliding block 22 can move through pulling of the pull ring 25, and then the change of the state of the clamping block 20 is realized, the outer wall of the sliding block 22 is slidably connected in the insertion cylinder 26, and the sliding connection mode ensures that the sliding block 22 can stably move up and down in the insertion cylinder 26, so that the operation of the entire fixing assembly is more smooth.

[0028] Working principle: when the support needs to be moved, first pull the sleeve 2 16 to make the sleeve 2 16 drive the connecting rod 2 15 to slide in the outer wall of the connecting rod 6, then insert the plug rod 17 into the sleeve 2 16 and the connecting rod 6, so as to fix the support rod 3 to expand the height, when the height needs to be adjusted, adjust the height of the sleeve 2 16, and the height adjustment effect can be realized, when the support needs to be moved, push the support rod 3 to make the universal wheel 5 drive the support to move, and the effect that the support can be moved without being folded is realized, when the support does not need to be moved, rotate the threaded sleeve 13 to make the sleeve 1 12 drive the connecting rod 1 14 to move in the outer wall of the lead screw 7, and the effect that the connecting rod 1 14 is driven to rotate is realized, then the connecting rod 1 14 drives the hinge block 11 to make the sliding groove plate 9 rotate, so that the stable seat 10 is conveniently abutted on the ground, and the effect that the support is further stabilized and displacement of the support is prevented is realized.

[0029] When the level instrument body 2 needs to be disassembled, pull the pull ring 25 to make the sliding rod 23 drive the spring 24 to contract, then the sliding rod 23 moves, and the effect that the sliding block 22 lower surface rotating plate 21 is driven to rotate is realized, then the rotating plate 21 rotates, and the effect that the clamping block 20 is driven to retract into the plug cylinder 26 is realized, when the clamping block 20 retracts into the plug cylinder 26, pull the level instrument body 2, and the effect that the mounting seat 18 is driven to move is realized, the mounting seat 18 moves, and the effect that the plug cylinder 26 is driven to rotate and the rotating plate 21 rotates is realized, the rotating plate 21 rotates, and the effect that the rotating plate 21 is driven to be taken out is realized.

[0030] Finally, it should be pointed out that: the above only for the preferred embodiments of the present application, and is not intended to limit the present application, although the present application has been described in detail with reference to the foregoing embodiments, for those skilled in the art, the technical solutions recorded in the foregoing embodiments can be modified, or some technical features can be replaced, any modification, equivalent replacement, improvement, etc. within the spirit and principles of the present application, should be included in the protection scope of the present application.

Claims

1. A new type of laser level movable support comprising a support plate (1), characterized in that: The support plate (1) upper surface is provided with a level body (2), the support plate (1) lower surface is rotatably connected with a plurality of support rods (3), the support rod (3) lower surface is rotatably connected with a hinged seat (4), the hinged seat (4) lower surface is provided with a universal wheel (5), the support plate (1) lower surface is fixedly connected with a connecting rod (6), the connecting rod (6) lower surface is fixedly connected with a lead screw (7), the lead screw (7) lower surface is fixedly connected with a fixed block (8), the fixed block (8) outer wall is mounted with a stabilizing assembly for stabilizing the support rod (3); The stabilizing assembly comprises a chute plate (9), one side of the chute plate (9) is rotatably connected to the outer wall of the fixed block (8), the chute plate (9) is fixedly connected with a stabilizing seat (10) on one side of the outer wall, the chute plate (9) is slidably connected with a hinged block (11) on the inner wall, and the lead screw (7) is provided with a connecting assembly for connecting the hinged block (11) on the outer wall.

2. A new type of laser level movable support according to claim 1, characterized in that: The connecting assembly comprises a sleeve one (12), the inner wall of the sleeve one (12) is slidably connected to the outer wall of the lead screw (7), the upper surface of the sleeve one (12) is rotatably connected with a threaded sleeve (13), the outer wall of the sleeve one (12) is rotatably connected with a connecting rod one (14), one side of the outer wall of the connecting rod one (14) is rotatably connected inside the hinged block (11), and the outer wall of the connecting rod (6) is provided with a limiting assembly for limiting the support rod (3).

3. A novel laser level movable stand according to claim 2, characterized in that: The limiting assembly comprises a sleeve two (16), the inner wall of the sleeve two (16) is slidably connected to the outer wall of the connecting rod (6), the outer wall of the sleeve two (16) is rotatably connected with a connecting rod two (15), one side of the outer wall of the connecting rod two (15) is rotatably connected to one side of the outer wall of the support rod (3), and the connecting rod (6) and the sleeve two (16) are provided with an insertion rod (17) penetrating through the inside.

4. A level for use with the novel laser level portable stand of any one of claims 1 to 3, characterized in that: The lower surface of the level body (2) is fixedly connected with a mounting seat (18), the outer wall of the mounting seat (18) is fixedly connected with left and right symmetrical connecting blocks (19), the lower surface of the connecting block (19) is fixedly connected with an insertion cylinder (26), and the insertion cylinder (26) is provided with a fixing assembly for fixing the insertion cylinder (26) inside.

5. A level according to claim 4, wherein: The fixing assembly comprises a clamping block (20), the outer wall of the clamping block (20) is rotatably connected to the inner wall of the insertion cylinder (26), the outer wall of the clamping block (20) is rotatably connected with a rotating plate (21), the upper surface of the rotating plate (21) is rotatably connected with a sliding block (22), and the upper surface of the sliding block (22) is provided with a reset assembly for driving the clamping block (20) to reset.

6. A level as claimed in claim 5, wherein: The reset assembly comprises a sliding rod (23), the lower surface of the sliding rod (23) is fixedly connected to the upper surface of the sliding block (22), the outer wall of the sliding rod (23) is sleeved with a spring (24), and the inside of the sliding rod (23) is rotatably connected with a pull ring (25).

7. A level as claimed in claim 5, wherein: The outer wall of the sliding block (22) is slidably connected inside the insertion cylinder (26).

8. A level as claimed in claim 6, wherein: One end of the spring (24) is fixedly connected to the inner wall top of the insertion cylinder (26), and the other end of the spring (24) is fixedly connected to the upper surface of the sliding block (22).

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