Measuring device for building engineering design

Abstract

The utility model belongs to the technical field of constructional engineering measurement, and particularly relates to a measuring device for constructional engineering design, which comprises a gradienter, a bearing plate arranged at the bottom of the gradienter, supporting legs mounted at the bottom of the bearing plate, a baffle ring fixedly connected to the bottom of the gradienter, and a connecting shaft fixedly connected to the bottom of the baffle ring. A clamping groove is formed in the outer surface of the connecting shaft, a connecting frame is arranged on the bearing plate, the connecting shaft is located in the connecting frame, the baffle ring is located at the top of the connecting frame, arc-shaped plates are movably connected into the connecting frame, and the connecting shaft is located between the two arc-shaped plates which are correspondingly arranged; and clamping blocks matched with the clamping grooves are arranged on the sides, facing the connecting shaft, of the two sets of arc-shaped plates, and a driving assembly used for enabling the two sets of arc-shaped plates to move in the direction close to / away from the connecting shaft is further arranged in the connecting frame. According to the measuring device for constructional engineering design, the gradienter can be conveniently mounted and dismounted, external tools are not needed, and then the working efficiency can be improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of building engineering measurement, especially relates to a measuring device for building engineering design. BACKGROUND

[0002] In building engineering design, in order to ensure the quality and stability of building structure, measuring device is usually used to ensure the accuracy of building size, and common measuring device includes measuring instrument, laser range finder and underground pipeline detector.

[0003] At present, common measuring instrument includes range finder, height gauge, level and angle gauge, at present, when using level, generally, level is installed on support according to the height to be measured, but in actual operation, level and support are generally connected through multiple bolts, when installing and dismounting, corresponding tool is needed to fasten or loosen multiple bolts one by one, and the overall operation is relatively cumbersome, time-consuming and laborious, and bolt is also easy to lose, and work efficiency is low, in addition, since building construction site is mostly clay ground, ground flatness is poor, although existing support has the function of height adjustment, but most of them cannot realize accurate adjustment of horizontal degree, and the angle after placing cannot be adjusted according to the ground condition of construction site, therefore, the accuracy of level is affected by the uneven ground condition.

[0004] In summary, the measuring device for building engineering design at present has the following defects in the process of use:

[0005] 1) the operation of installing and dismounting level and support through bolts is cumbersome, time-consuming and laborious, and work efficiency is low;

[0006] 2) the accuracy of level is affected by the uneven ground condition of construction site. CONTENT OF THE UTILITY MODEL

[0007] In order to overcome the defects of the prior art pointed out above, the present inventors have made in-depth research, and after paying a lot of creative labor, the utility model is completed.

[0008] Specifically, the technical problem to be solved by the utility model is to provide a measuring device for building engineering design, so as to solve the technical problem that the operation of installing and dismounting level and support through bolts is cumbersome, time-consuming and laborious, and work efficiency is low.

[0009] In order to solve the above technical problems, the utility model provides the following technical scheme:

[0010] The utility model provides a kind of surveying device for construction engineering design, including level, the bottom of the level is equipped with bearing plate, the bottom of the bearing plate is installed with support leg, the bottom of the level is fixedly connected with baffle ring, the bottom of the baffle ring is fixedly connected with connecting shaft, the outer surface of the connecting shaft is equipped with clamping groove, the clamping groove is equipped with two groups, and mutually corresponding, the bearing plate is equipped with connecting frame, the connecting shaft is located in the inside of the connecting frame, the baffle ring is located at the top of the connecting frame, the inside of the connecting frame is movably connected with arc plate, the arc plate is equipped with two groups, and mutually corresponding, the connecting shaft is located between two groups of corresponding arranged arc plate, and the side of two groups of arc plate towards the connecting shaft is equipped with the clamping block that is matched with clamping groove, the inside of the connecting frame is also equipped with drive assembly to realize the movement of two groups of arc plate along the direction of approaching / away from the connecting shaft.

[0011] As an improved technical solution, the outer surface of the connecting shaft is also fixedly connected with trapezoidal guide block, the trapezoidal guide block is equipped with two groups, and mutually corresponding, the inside of the connecting frame is equipped with trapezoidal guide slot matched with the trapezoidal guide block, and the trapezoidal guide block is slidably connected with the trapezoidal guide slot;

[0012] The connecting place of two groups of trapezoidal guide block and the connecting shaft is equipped with connecting groove, two groups of trapezoidal guide block and two groups of clamping groove are mutually staggered, and the both ends of two groups of arc plate are equipped with connecting block matched with the connecting groove, and the connecting block is respectively arranged corresponding to the connecting groove.

[0013] As an improved technical solution, the drive assembly includes rotating rod located in one side of the connecting frame, the inside of the connecting frame is rotatably connected with bidirectional screw rod, one end of the rotating rod extends to the inside of the connecting frame and is fixedly connected with the bidirectional screw rod, the inside of the connecting frame is also fixedly connected with sliding rod arranged in parallel with the bidirectional screw rod, the sliding rod and the bidirectional screw rod are located at the bottom of two groups of arc plate, the outer surface of the sliding rod and the bidirectional screw rod is equipped with sliding block, the top of the sliding block is fixedly connected with the arc plate, the bidirectional screw rod is threadedly connected with the sliding block, and the sliding rod is slidably connected with the sliding block.

[0014] As an improved technical solution, the bottom of the bearing plate is installed with shaft sleeve, the shaft sleeve is arranged in annular array, the bottom of the shaft sleeve is rotatably connected with adjusting bolt, one end of the adjusting bolt extends to the inside of the support leg and is threadedly connected therewith, and the bottom of the support leg is conical.

[0015] As an improved technical solution, the adjusting bolt and the outer surface of the support leg are both fixedly connected with knob, two groups of knobs are respectively located at the top of the adjusting bolt and the support leg.

[0016] As an improved technical solution, a protective sleeve is fitted on the outrigger, a nut is fixedly connected to one side of the protective sleeve, a hole is opened inside the outrigger, a screw is movably connected inside the protective sleeve, one end of the screw passes through the hole through the outrigger and extends to the outside of the protective sleeve to be threadedly connected to the nut.

[0017] As an improved technical solution, a number of rubber blocks are installed at the bottom of the protective sleeve, and the rubber blocks are evenly arranged on the bottom surface of the protective sleeve.

[0018] After adopting the above technical solution, the beneficial effects of this utility model are:

[0019] 1. This utility model facilitates the installation and disassembly of a level. When installing or disassembling the level, only the rotating rod needs to be rotated, without the need for external tools. This method is simple to operate and can improve work efficiency.

[0020] 2. This utility model allows the support to be adapted to different ground surfaces. At the same time, the protective sleeve can also protect the legs in other states. In addition, the angle of the bearing plate can be adjusted by rotating the bolts or the legs to facilitate the operation of the level. Attached Figure Description

[0021] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort. Among them:

[0022] Figure 1 This is a schematic diagram of the overall structure of the measuring device for architectural engineering design according to this utility model.

[0023] Figure 2 This is a schematic diagram of the overall exploded structure of the measuring device for architectural engineering design according to this utility model.

[0024] Figure 3 This is an exploded structural diagram of the connecting shaft and connecting frame of this utility model.

[0025] Figure 4 This is a schematic diagram of the relevant structure of the drive component and the connection frame of this utility model.

[0026] Figure 5 This is a schematic diagram of the relevant structure of the bushing and bolt of this utility model.

[0027] Figure 6 This is a schematic diagram of the relevant structure of the bolt and support leg of this utility model.

[0028] Figure 7 This is a schematic diagram of the relevant structure of the protective sleeve and rubber block of this utility model.

[0029] Explanation of reference numerals in the attached figures:

[0030] 1. Level; 2. Bearing plate; 3. Support leg; 4. Retaining ring; 5. Connecting shaft; 6. Connecting frame; 7. Snap-fit ​​groove; 8. Arc plate; 9. Snap-fit ​​block; 10. Trapezoidal guide block; 11. Connecting groove; 12. Connecting block; 13. Trapezoidal guide groove; 14. Rotating rod; 15. Double-acting screw; 16. Sliding rod; 17. Sliding block; 18. Bushing; 19. Bolt; 20. Knob; 21. Protective sleeve; 22. Screw; 23. Nut; 24. Hole; 25. Rubber block. Detailed Implementation

[0031] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0032] It should be noted that all directional indicators (such as up, down, left, right, front, back, etc.) in this utility model embodiment are only used to explain the relative positional relationship and movement of each component in a certain specific posture (as shown in the figure). If the specific posture changes, the directional indicator will also change accordingly.

[0033] Meanwhile, the meaning of "and / or" or "and / or" appearing throughout the text is that it includes three options. Taking "A and / or B" as an example, it includes option A, option B, or an option that satisfies both A and B.

[0034] Furthermore, in this utility model, descriptions involving "first," "second," etc., are for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined with "first" or "second" may explicitly or implicitly include at least one of that feature. Additionally, the technical solutions of the various embodiments can be combined with each other, but only on the basis of being achievable by those skilled in the art. If the combination of technical solutions is contradictory or impossible to implement, such a combination of technical solutions should be considered non-existent and not within the scope of protection claimed by this utility model.

[0035] like Figures 1 to 7As shown in the figure, this embodiment provides a measuring device for architectural engineering design. This measuring device for architectural engineering design includes a level 1, a support plate 2 at the bottom of the level 1, and a support leg 3 installed at the bottom of the support plate 2.

[0036] A retaining ring 4 is fixedly connected to the bottom of the level 1, and a connecting shaft 5 is fixedly connected to the bottom of the retaining ring 4. The outer surface of the connecting shaft 5 has a locking groove 7, with two sets of corresponding locking grooves. A connecting frame 6 is located on the support plate 2, with the connecting shaft 5 inside the connecting frame 6 and the retaining ring 4 at the top. Two sets of arc-shaped plates 8 are movably connected inside the connecting frame 6, with the connecting shaft 5 located between the two sets of corresponding arc-shaped plates 8. Each set of arc-shaped plates 8 has a locking block 9 on the side facing the connecting shaft 5 that matches the locking groove 7. The connecting frame 6 also has a drive assembly inside to allow the two sets of arc-shaped plates 8 to move towards / away from the connecting shaft 5. The corresponding arc-shaped plates 8 can position the connecting shaft 5, and the locking grooves 7 and locking blocks 9 can fix the connecting shaft 5.

[0037] The outer surface of the connecting shaft 5 is also fixedly connected with a trapezoidal guide block 10. There are two sets of trapezoidal guide blocks 10, which correspond to each other. The interior of the connecting frame 6 is provided with a trapezoidal guide groove 13 that is adapted to the trapezoidal guide block 10. The trapezoidal guide block 10 and the trapezoidal guide groove 13 are slidably connected. The trapezoidal guide block 10 and the trapezoidal guide groove 13 can make the snap-fit ​​groove 7 on the outer surface of the connecting shaft 5 correspond to the snap-fit ​​block 9, so as to facilitate the fixing operation of the connecting shaft 5.

[0038] Both sets of trapezoidal guide blocks 10 and the connecting shaft 5 are provided with connecting grooves 11. The two sets of trapezoidal guide blocks 10 and the two sets of snap-fit ​​grooves 7 are intertwined. Both ends of the two sets of arc plates 8 have connecting blocks 12 that are adapted to the connecting grooves 11. The connecting blocks 12 are respectively set to correspond to the connecting grooves 11. The setting of the connecting blocks 12 and the connecting grooves 11 can fix the outside of the connecting shaft 5, so that the connecting shaft 5 is installed more stably.

[0039] The drive assembly includes a rotating rod 14 located on one side of the connecting frame 6. A bidirectional screw 15 is rotatably connected inside the connecting frame 6. One end of the rotating rod 14 extends into the interior of the connecting frame 6 and is fixedly connected to the bidirectional screw 15. The rotating rod 14 is used to drive the bidirectional screw 15.

[0040] Inside the connecting frame 6, a slide bar 16 is fixedly connected to the bidirectional screw 15. Both the slide bar 16 and the bidirectional screw 15 are located at the bottom of the two sets of arc plates 8. The outer surfaces of the slide bar 16 and the bidirectional screw 15 are provided with sliders 17. The top of the slider 17 is fixedly connected to the arc plate 8. The bidirectional screw 15 is used to drive the movement of the slider 17, and the slide bar 16 is used to ensure the stability of the slider 17 when it moves.

[0041] The bidirectional screw 15 is threadedly connected to the slider 17, and the slide rod 16 is slidably connected to the slider 17.

[0042] A bushing 18 is installed at the bottom of the bearing plate 2. The bushings 18 are arranged in a circular array. An adjusting bolt 19 is rotatably connected to the bottom of the bushing 18. One end of the adjusting bolt 19 extends into the interior of the support leg 3 and is threaded to it. The bottom of the support leg 3 is conical, which allows the adjusting bolt 19 to rotate, making it easy to adjust the angle of the bearing plate 2.

[0043] Both the adjusting bolt 19 and the support leg 3 are fixedly connected to knobs 20. The two sets of knobs 20 are located on the top of the adjusting bolt 19 and the support leg 3, respectively. The outer surface of the knobs 20 is evenly arranged with anti-slip strips to facilitate the driving operation of the adjusting bolt 19 and the support leg 3.

[0044] The outrigger 3 is fitted with a protective sleeve 21. A nut 23 is fixedly connected to one side of the protective sleeve 21. The outrigger 3 has a hole 24 inside. A screw 22 is movably connected inside the protective sleeve 21. One end of the screw 22 passes through the hole 24, penetrates the outrigger 3, and extends to the outside of the protective sleeve 21 to be threadedly connected to the nut 23. The protective sleeve 21 can be used on cement sites and can also be used to protect the outrigger 3.

[0045] Several rubber blocks 25 are installed at the bottom of the protective sleeve 21. The rubber blocks 25 are evenly arranged on the bottom surface of the protective sleeve 21. The rubber blocks 25 are used to increase the friction between the protective sleeve 21 and the cement ground, thereby increasing stability.

[0046] In use, the level 1 is inserted into the connecting frame 6 via the connecting shaft 5, causing the trapezoidal guide blocks 10 on both sides of the connecting shaft 5 to move along the trapezoidal guide groove 13 on the inner side of the connecting frame 6 to the inside of the connecting frame 6, and the retaining ring 4 to be positioned on the connecting frame 6. Then, by rotating the rotating rod 14, it drives the bidirectional screw 15 to rotate, and the slider 17 drives the two sets of arc plates 8 to move closer to each other until the locking blocks 9 on the inner side of the two sets of arc plates 8 coincide with the locking groove 7 on the outer surface of the connecting shaft 5. During this process, the connecting blocks 12 at both ends of the two sets of arc plates 8 will be located inside the connecting groove 11, thus achieving the purpose of fixing the connecting shaft 5. When disassembling the level 1, simply rotate the rotating rod 14 in the opposite direction to move the two sets of arc plates 8 away from each other, thus eliminating the need for positioning the connecting shaft 5. This makes the installation and disassembly of the level 1 easier, improves work efficiency, and eliminates the need for external tools.

[0047] When installing the level 1 at the construction site, the protective cover 21 can be removed depending on the ground surface. When the site is a cement floor, the protective cover 21 does not need to be removed. The protective cover 21 can be placed directly on the ground, and the rubber block 25 at its bottom increases the friction between the protective cover 21 and the ground, making it more stable. At the same time, the protective cover 21 can protect the outrigger 3 in other states, preventing damage to the outrigger 3 from external impacts.

[0048] When the construction ground is soil, the screw 22 can be turned in the opposite direction to disconnect it from the nut 23. Then, the screw 22 can be pulled out to remove the limiting effect on the protective sleeve 21 and the support leg 3. The support leg 3 can be inserted into the soil to increase the stability of the bearing plate 2. When the ground is uneven, the knob 20 can be turned to make the bolt 19 slowly rise along the inside of the support leg 3 to adjust the height of the bearing plate 2 until the level 1 can be placed horizontally. The support leg 3 can also be rotated along the outer surface of the bolt 19 to lower it further into the soil to make the bearing plate 2 more stable.

[0049] It should be understood that these embodiments are for illustrative purposes only and are not intended to limit the scope of protection of this utility model. Furthermore, it should be understood that after reading the technical description of this utility model, those skilled in the art can make various alterations, modifications, and / or variations to this utility model, and all such equivalent forms also fall within the scope of protection defined by the appended claims.

Claims

1. A measuring device for architectural engineering design, characterized in that: Includes a level (1), the bottom of which is provided with a support plate (2), and the bottom of the support plate (2) is provided with a support leg (3); The bottom of the level (1) is fixedly connected to a retaining ring (4), and the bottom of the retaining ring (4) is fixedly connected to a connecting shaft (5). The outer surface of the connecting shaft (5) is provided with a snap-fit ​​groove (7). There are two sets of snap-fit ​​grooves (7) that correspond to each other. The bearing plate (2) has a connecting frame (6). The connecting shaft (5) is located inside the connecting frame (6). The retaining ring (4) is located at the top of the connecting frame (6). The inside of the connecting frame (6) is movably connected to an arc plate (8). There are two sets of arc plates (8) that correspond to each other. The connecting shaft (5) is located between the two sets of corresponding arc plates (8). Both sets of arc plates (8) have snap-fit ​​blocks (9) that are adapted to the snap-fit ​​grooves (7) on the side facing the connecting shaft (5). The inside of the connecting frame (6) is also provided with a drive component for moving the two sets of arc plates (8) in the direction of approaching / away from the connecting shaft (5).

2. The measuring device for architectural engineering design according to claim 1, characterized in that: The outer surface of the connecting shaft (5) is also fixedly connected to a trapezoidal guide block (10). There are two sets of trapezoidal guide blocks (10) that correspond to each other. The interior of the connecting frame (6) is provided with a trapezoidal guide groove (13) that is compatible with the trapezoidal guide block (10). The trapezoidal guide block (10) and the trapezoidal guide groove (13) are slidably connected. Both sets of trapezoidal guide blocks (10) and the connecting shaft (5) are provided with connecting grooves (11). The two sets of trapezoidal guide blocks (10) and the two sets of snap-fit ​​grooves (7) are intersected. Both ends of the two sets of arc plates (8) have connecting blocks (12) that are adapted to the connecting grooves (11), and the connecting blocks (12) are respectively set to correspond to the connecting grooves (11).

3. The measuring device for architectural engineering design according to claim 2, characterized in that: The drive assembly includes a rotating rod (14) located on one side of the connecting frame (6), and a bidirectional screw (15) is rotatably connected inside the connecting frame (6). One end of the rotating rod (14) extends into the interior of the connecting frame (6) and is fixedly connected to the bidirectional screw (15). The connecting frame (6) is also fixedly connected to a slide rod (16) arranged parallel to the bidirectional screw (15). The slide rod (16) and the bidirectional screw (15) are both located at the bottom of the two sets of arc plates (8). The outer surfaces of the slide rod (16) and the bidirectional screw (15) are provided with sliders (17). The top of the sliders (17) is fixedly connected to the arc plate (8). The bidirectional screw (15) is threadedly connected to the slider (17), and the slide rod (16) is slidably connected to the slider (17).

4. The measuring device for architectural engineering design according to any one of claims 1-3, characterized in that: The bottom of the bearing plate (2) is equipped with a bushing (18), the bushings (18) are arranged in a ring array, and the bottom of the bushing (18) is rotatably connected with an adjusting bolt (19). One end of the adjusting bolt (19) extends into the interior of the support leg (3) and is threadedly connected to it. The bottom of the support leg (3) is conical.

5. The measuring device for architectural engineering design according to claim 4, characterized in that: The adjusting bolt (19) and the outer surface of the support leg (3) are both fixedly connected with knobs (20), and the two sets of knobs (20) are located on the top of the adjusting bolt (19) and the support leg (3), respectively.

6. The measuring device for architectural engineering design according to claim 5, characterized in that: The support leg (3) is fitted with a protective sleeve (21), and a nut (23) is fixedly connected to one side of the protective sleeve (21). The support leg (3) has a hole (24) inside, and a screw (22) is movably connected inside the protective sleeve (21). One end of the screw (22) passes through the hole (24) through the support leg (3) and extends to the outside of the protective sleeve (21) to be threadedly connected to the nut (23).

7. The measuring device for architectural engineering design according to claim 6, characterized in that: The bottom of the protective sleeve (21) is equipped with several rubber blocks (25), and the several rubber blocks (25) are evenly arranged on the bottom surface of the protective sleeve (21).

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