Adjustable laser range finder support for engineering cost measurement

Abstract

The utility model discloses an adjustable laser range finder support for engineering cost measurement, which relates to the technical field of engineering cost and comprises supporting legs and a bottom plate, the top ends of the supporting legs are rotatably connected with a base, the bottom end of the bottom plate is fixedly connected with a connecting column, and a supporting mechanism is arranged between the connecting column and the base. A rotating ball is rotatably connected to the inner side of the bottom plate, a fixing seat is fixedly connected to the top end of the rotating ball, a laser tester is fixedly connected to the top end of the fixing seat, a second locking screw is spirally connected to the inner side of one end of the bottom plate, and one end of the second locking screw is attached to the rotating ball. The device and a pipeline can be clamped and fixed together through the lower clamping plate and the upper clamping plate, and the use height of the laser range finder can be adjusted according to the number of the used splicing columns, so that the use range of the device is widened, and the use requirements of different workers are met.

Description

TECHNICAL FIELD

[0001] The utility model relates to engineering cost technical field especially relates to adjustable engineering cost surveying laser range finder support. BACKGROUND

[0002] Laser range finder, through modulating the specific parameter of laser to accurately measure target distance, in practical application, often need to help support auxiliary, however, the current support function is relatively single, difficult to fit the needs of diversified measurement scene, traditional support is mostly applicable to placing on the ground, when facing the measurement task of special area such as industrial pipeline, need to connect the support and pipeline stably, but the existing support cannot be flexibly adjusted to realize the effective fixation with the pipeline, resulting in its application range is limited, cannot fully meet the complex and varied measurement needs, therefore, aiming at above problem, a kind of adjustable engineering cost surveying laser range finder support is provided. SUMMARY

[0003] The utility model discloses a kind of adjustable engineering cost surveying laser range finder support, to solve the problem in background art.

[0004] To achieve the above object, the technical scheme adopted by the utility model is as follows:

[0005] A kind of adjustable engineering cost surveying laser range finder support, including support leg and bottom plate, the top end of the support leg is rotatably connected with base, the bottom end of the bottom plate is fixedly connected with connecting column, support mechanism is arranged between the connecting column and base, the inner side of the bottom plate is rotatably connected with swivel ball, the top end of the swivel ball is fixedly connected with fixed seat, the top end of the fixed seat is fixedly connected with laser tester, the inner side of one end of the bottom plate is screw-connected with second locking screw, and one end of second locking screw is attached to swivel ball.

[0006] Preferably, the support mechanism includes a splicing cylinder disposed between the connecting column and the base, the bottom end of the splicing cylinder is fixedly connected with a splicing column, a horizontal plate and a lower clamping plate are slidably connected between adjacent splicing columns, the inner side of the horizontal plate is screw-connected with a screw rod, and the bottom end of the screw rod is rotatably connected with an upper clamping plate.

[0007] Preferably, the horizontal plate and the lower clamping plate are both fixedly connected with a limiting plate, and the limiting plate is slidably connected with the splicing cylinder, the inner side of one end of the limiting plate is screw-connected with a first locking screw, and the other end of the first locking screw is attached to the splicing cylinder.

[0008] Preferably, one end of the splicing column is provided with a clamping groove, one end of the splicing cylinder is rotatably connected with a connecting rod, the other end of the connecting rod is fixedly connected with a clamping block matched with the clamping groove, and the bottom end of the clamping block is fixedly connected with an anti-skid pad.

[0009] Preferably, the splicing barrel at the bottom end is fixedly connected with the base, the splicing barrel at the top end is slidably connected with the connecting column, and one end of the splicing barrel at the top end is spirally connected with a third locking screw, and one end of the third locking screw is attached to the connecting column.

[0010] Compared with the prior art, the utility model has the advantages of:

[0011] 1. An adjustable laser range finder support for engineering cost measurement, by setting the limit plate, the first locking screw, the lower clamp plate, the upper clamp plate and the screw rod, when the pipe needs to be clamped together, the device can be clamped and fixed with the pipe through the lower clamp plate and the upper clamp plate, and the use height of the laser range finder can be adjusted according to the number of splicing columns, thereby improving the use range of the device and meeting the use requirements of different workers.

[0012] 2. An adjustable laser range finder support for engineering cost measurement, by setting the splicing barrel, the clamping groove, the clamping block, the non-slip pad and the connecting rod, the clamping block and the clamping groove can be clamped together, thereby realizing quick installation and disassembly between adjacent splicing columns and facilitating the use of workers. DETAILED DESCRIPTION

[0013] 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 protection scope of the utility model.

[0014] Figure 1 It is a whole structure schematic view of the adjustable laser range finder support for engineering cost measurement.

[0015] Figure 2 It is an installation structure schematic view of the lower clamp plate of the adjustable laser range finder support for engineering cost measurement.

[0016] Figure 3 It is a structure schematic view of the first splicing barrel of the adjustable laser range finder support for engineering cost measurement. Figure 2 It is a structure schematic view of the first splicing barrel of the adjustable laser range finder support for engineering cost measurement.

[0017] Figure 4 It is a structure schematic view of the first splicing barrel of the adjustable laser range finder support for engineering cost measurement.

[0018] Figure 5 It is an installation structure schematic view of the clamping block of the adjustable laser range finder support for engineering cost measurement.

[0019] Figure 6 The utility model relates to an adjustable engineering cost measuring laser range finder support connecting column mounting structure schematic view.

[0020] In the drawing: 1, support leg; 2, base; 3, splicing cylinder; 4, splicing column; 5, clamping groove; 6, clamping block; 7, antiskid pad; 8, connecting rod; 9, limiting plate; 10, first locking screw; 11, lower clamping plate; 12, upper clamping plate; 13, screw rod; 14, connecting column; 15, bottom plate; 16, rotating ball; 17, fixed seat; 18, laser tester; 19, second locking screw; 20, third locking screw; 21, horizontal plate. DETAILED DESCRIPTION

[0021] The utility model will be further explained in connection with specific embodiment, wherein, the drawing is only used for example explanation, and the representation is only schematic diagram, and not the real object drawing, can not be understood as the limitation of the utility model, in order to better illustrate the specific embodiment of the utility model, some components of the drawing will be omitted, enlarged or reduced, and not represent the size of actual product, for those skilled in the art, some well-known structure and its description in the drawing can be omitted, based on the specific embodiment in the utility model, all other specific embodiments obtained by the ordinary skill of the art without making creative labor are within the scope of the utility model protection.

[0022] In order to make the technical means, creative features, purposes and effects realized by the utility model easy to understand, in the description of the utility model, it needs to be explained that the orientation or position relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" is based on the orientation or position relationship shown in the drawing, only for the convenience of describing the utility model and simplifying the description, and not indicating or implying that the device or element must have a particular orientation, a particular orientation and operation, therefore, it can not be understood as the limitation of the utility model, in addition, the terms "first", "second", "third" are only used for the purpose of description, and can not be understood as indicating or implying relative importance, the utility model will be further explained in connection with specific embodiment.

[0023] EMBODIMENT

[0024] As Figures 1-6As shown in the adjustable engineering cost measurement laser range finder support, including support leg 1 and bottom plate 15, the top end of the support leg 1 is rotatably connected with the base 2, the bottom end of the bottom plate 15 is fixedly connected with the connecting column 14, the connecting column 14 and the base 2 are provided with a supporting mechanism, the inner side of the bottom plate 15 is rotatably connected with the rotating ball 16, the top end of the rotating ball 16 is fixedly connected with the fixed seat 17, the top end of the fixed seat 17 is fixedly connected with the laser tester 18, the mutual rotation between the rotating ball 16 and the bottom plate 15 can realize the adjustment of the laser tester 18 horizontally, so as to ensure the accuracy of the working of the laser tester 18, and a horizontal bubble can be arranged on the fixed seat 17, and whether the laser tester 18 is horizontal can be determined by observing the bubble, the inner side of one end of the bottom plate 15 is spirally connected with the second locking screw 19, and the one end of the second locking screw 19 is attached to the rotating ball 16, and the limiting fixing between the rotating ball 16 and the bottom plate 15 can be realized through the second locking screw 19.

[0025] As further improvements of the present application, as shown in Figure 1 、 Figure 2 、 Figure 3 and Figure 4 , the supporting mechanism comprises a splicing cylinder 3 arranged between the connecting column 14 and the base 2, the bottom end of the splicing cylinder 3 is fixedly connected with a splicing column 4, the adjacent splicing columns 4 are slidably connected with a horizontal plate 21 and a lower clamping plate 11, the inner side of the horizontal plate 21 is spirally connected with a screw rod 13, the bottom end of the screw rod 13 is rotatably connected with an upper clamping plate 12, both ends of the horizontal plate 21 and the lower clamping plate 11 are fixedly connected with a limiting plate 9, and the limiting plate 9 is slidably connected with the splicing cylinder 3, the inner side of one end of the limiting plate 9 is spirally connected with a first locking screw 10, and the other end of the first locking screw 10 is attached to the splicing cylinder 3, when the support leg 1 normally supports the use, the plurality of splicing cylinders 3 are spliced together through the splicing column 4, so that the support of the connecting column 14 is realized through the support leg 1, the base 2, the splicing cylinder 3 and the splicing column 4, when it is needed to fix the device on the pipeline for use, the base 2 and the support leg 1 are not used, then the appropriate number of splicing cylinders 3 are spliced together through the splicing column 4 according to the required height, then the lower clamping plate 11 and the upper clamping plate 12 are moved to the two sides of the pipeline respectively, and the limiting plate 9 is limited and fixed through the first locking screw 10, so that the lower clamping plate 11 and the horizontal plate 21 cannot slide with each other between the splicing cylinders 3, then the screw rod 13 is spirally rotated on the inner side of the horizontal plate 21, so that the upper clamping plate 12 is tightly clamped with the lower clamping plate 11 and the pipeline, so that the device can be fixed on the pipeline for use.

[0026] As further improvements of the present application, as shown in Figure 4 and Figure 5As shown, one end of the splicing column 4 is provided with a clamping groove 5, one end of the splicing cylinder 3 is rotatably connected with a connecting rod 8, the other end of the connecting rod 8 is fixedly connected with a clamping block 6 matched with the clamping groove 5, the bottom end of the clamping block 6 is fixedly connected with an antiskid pad 7, and after the splicing column 4 and the adjacent splicing cylinder 3 are clamped together, the clamping block 6 with the antiskid pad 7 is inserted into the inner side of the clamping groove 5, and the limiting and fixing between the splicing column 4 and the splicing cylinder 3 are realized through the clamping block 6.

[0027] As further improved in the utility model, as shown in Figure 1 and Figure 5 As shown, the splicing cylinder 3 at the bottom end is fixedly connected with the base 2, the splicing cylinder 3 at the top end is slidably connected with the connecting column 14, and one end of the splicing cylinder 3 at the top end is spirally connected with a third locking screw 20, and one end of the third locking screw 20 is attached to the connecting column 14, when the appropriate number of splicing cylinders 3 are spliced together, the connecting column 14 can realize the fine adjustment of the height of the laser tester 18 through the bottom plate 15, the rotating ball 16 and the fixing seat 17 by the mutual movement between the connecting column 14 and the splicing cylinder 3, so that the adjustment of the device is more flexible, thereby meeting the testing needs of the staff.

[0028] Workflow: In the normal support use scene, a plurality of splicing cylinders 3 are spliced with each other by means of the splicing column 4, the support leg 1, the base 2, the splicing cylinder 3 and the splicing column 4 cooperate to stably support the connecting column 14, and when the device needs to be fixed on the pipeline for use, the operation process is as follows: first, the base 2 and the support leg 1 are not used, the appropriate amount of splicing cylinders 3 are selected according to the required height, the splicing is completed through the splicing column 4, then the lower clamping plate 11 and the upper clamping plate 12 are moved to the two sides of the pipeline respectively, at this time, the first locking screw 10 is used to limit and fix the limiting plate 9, so that the lower clamping plate 11 and the horizontal plate 21 cannot slide between the splicing cylinder 3, then the screw rod 13 is rotated to make it spirally advance in the inner side of the horizontal plate 21, so as to drive the upper clamping plate 12 and the lower clamping plate 11 to tightly attach to the pipeline, thereby firmly fixing the device on the pipeline, after the fixing is completed, the relative movement between the connecting column 14 and the splicing cylinder 3 is used to realize the fine adjustment of the height of the laser tester 18 by the connecting column 14, the bottom plate 15, the rotating ball 16 and the fixing seat 17, which greatly improves the flexibility of the device adjustment and fully meets the diversified needs of the staff in various testing scenes.

[0029] The above is the preferred embodiment of the present application, the basic principle and main features of the present application and the advantages of the present application are shown and described, those skilled in the art should understand that the present application is not limited to the above embodiments, the above embodiments and the description in the specification are only to illustrate the principle of the present application, without departing from the scope of the present application, the present application will also have various changes and improvements, these changes and improvements all fall within the scope of the present application, the scope of protection of the present application is defined by the appended claims and their equivalents.

Claims

1. An adjustable laser range finder support for construction cost measurement, comprising a support leg (1) and a base plate (15), characterized in that: The top end of the support leg (1) is rotationally connected with a base (2), the bottom end of the bottom plate (15) is fixedly connected with a connecting column (14), a supporting mechanism is arranged between the connecting column (14) and the base (2), the inner side of the bottom plate (15) is rotationally connected with a rotating ball (16), the top end of the rotating ball (16) is fixedly connected with a fixed seat (17), the top end of the fixed seat (17) is fixedly connected with a laser tester (18), the inner side of one end of the bottom plate (15) is screw-connected with a second locking screw (19), and one end of the second locking screw (19) is attached to the rotating ball (16).

2. The adjustable laser rangefinder support for construction cost measurement according to claim 1, characterized in that: The supporting mechanism comprises a splicing cylinder (3) arranged between the connecting column (14) and the base (2), the bottom end of the splicing cylinder (3) is fixedly connected with a splicing column (4), the adjacent splicing columns (4) are slidingly connected with a horizontal plate (21) and a lower clamping plate (11), the inner side of the horizontal plate (21) is screw-connected with a screw rod (13), and the bottom end of the screw rod (13) is rotationally connected with an upper clamping plate (12).

3. The adjustable laser rangefinder support for construction measurement according to claim 2, characterized in that: The two ends of the horizontal plate (21) and the lower clamping plate (11) are fixedly connected with a limiting plate (9), the limiting plate (9) is slidingly connected with the splicing cylinder (3), the inner side of one end of the limiting plate (9) is screw-connected with a first locking screw (10), and the other end of the first locking screw (10) is attached to the splicing cylinder (3).

4. The adjustable laser rangefinder support for construction measurement of claim 2, wherein: One end of the splicing column (4) is provided with a clamping groove (5), one end of the splicing cylinder (3) is rotationally connected with a connecting rod (8), the other end of the connecting rod (8) is fixedly connected with a clamping block (6) matched with the clamping groove (5), and the bottom end of the clamping block (6) is fixedly connected with an anti-skid pad (7).

5. The adjustable laser rangefinder support for construction measurement of claim 2, wherein: The splicing cylinder (3) at the bottom end is fixedly connected with the base (2), the splicing cylinder (3) at the top end is slidingly connected with the connecting column (14), and the inner side of one end of the splicing cylinder (3) at the top end is screw-connected with a third locking screw (20), and one end of the third locking screw (20) is attached to the connecting column (14).

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