Building coordinate positioning measuring instrument

Abstract

The utility model relates to the technical field of building measurement, and discloses a building coordinate positioning measuring instrument, which comprises a telescopic support frame, a measuring instrument body and a control panel, and is characterized in that the bottom of the measuring instrument body is fixedly provided with a fixing block; the fixing block is mounted at the bottom of the measuring instrument body, and the limiting holes are formed in the two ends of the fixing block, so that during assembly, the movable guide rods on the inner sides of the two rectangular grooves are pulled outwards, and meanwhile, the connecting block continuously extrudes the reset spring; a cross-shaped groove in the bottom of a fixing block is matched with a cross-shaped inserting block on the inner side of a connecting groove, the fixing block is accurately installed on the inner side of the connecting groove, limiting holes in the two ends of the fixing block correspond to inserting rods, and when a movable guide rod is loosened, the two inserting rods move inwards to be connected into the limiting holes through thrust of a reset spring; therefore, the measuring instrument body is locked on the inner side of the fixed seat, the device can be conveniently and quickly assembled and disassembled, the working efficiency during maintenance is improved, and the applicability is enhanced.

Description

Technical Field

[0001] The present application relates to the field of building measurement technology, and in particular to a building coordinate positioning measuring instrument. Background Art

[0002] When building construction requires the measurement of some objects, a measuring instrument is usually used. The measuring instrument is a third-party standard required to obtain certain attribute values ​​of the target object and generally has units such as scale and volume.

[0003] After searching, a measuring instrument for construction disclosed in Chinese patent CN220506407U is provided with a first support plate, a second support plate, a rack, a gear, a handle, a limit rod and a limit hole. A support block is provided on the lower surface of the measuring instrument, an adjustment mechanism is provided on the outer surface of the support block, and a lifting mechanism is provided on the inner surface of the support block. By turning the handle, the handle drives the gear to rotate, the gear is meshed with the rack, and the second support plate is fixedly connected to the rack, so that when the gear rotates, the second support plate can be driven to slide inside the first support plate. When the desired height is reached, the limit rod can be passed through the handle and inserted into the limit hole, so as to fix the positions of the first support plate and the second support plate, thereby completing the effect of adjusting the measuring instrument.

[0004] Although the device can adjust the height of the support plate for uneven ground and solve the stability of ground support at different heights, the installation method of the measuring instrument body is fixed. Therefore, when the measuring instrument needs to be disassembled for maintenance, the operation is very cumbersome and lacks applicability. Therefore, we urgently need to provide a building coordinate positioning measuring instrument.

[0005] The above information disclosed in the background technology is only used to increase the understanding of the background technology of the present application, and therefore, it may include information that does not constitute the prior art known to ordinary technicians in the field. Utility Model Content

[0006] In order to solve the problem that the installation method of the measuring instrument body is fixed, so when the measuring instrument needs to be disassembled for maintenance, the operation is very cumbersome and lacks applicability, the present application provides a building coordinate positioning measuring instrument.

[0007] The application provides a building coordinate positioning measuring instrument that adopts the following technical solution:

[0008] A building coordinate positioning measuring instrument comprises a telescopic support frame, a measuring instrument body and a control panel, wherein a fixing block is fixedly installed on the bottom of the measuring instrument body, and limiting holes are symmetrically provided at both ends of the fixing block, and a fixing seat is fixedly installed on the upper end of the telescopic support frame, and a connecting groove is provided in the middle of the upper surface of the fixing seat, and the fixing block is inserted into the inside of the connecting groove, and two rectangular grooves are symmetrically provided at both ends of the fixing seat, and two movable guide rods are arranged inside the rectangular groove, and connecting blocks are fixedly installed on the inner sides of the two movable guide rods, and an insertion rod is fixedly installed on the inner side of the connecting block, and the insertion rod passes through the rectangular groove and is connected to the inside of the limiting hole.

[0009] Preferably, the outer ends of the two movable guide rods pass through the rectangular groove and are arranged on the outer side of the fixing seat, and two return springs are evenly installed on the end of the connecting block close to the movable guide rod.

[0010] Preferably, the return spring is respectively sleeved on the outside of the two movable guide rods, and the other end of the return spring is fixedly mounted on the inner wall of the rectangular groove.

[0011] Preferably, a cross-shaped groove is provided at the bottom of the fixing block, a cross-shaped plug-in block is fixedly installed in the middle of the inner side of the connecting groove, and the cross-shaped plug-in block is plug-connected to the inside of the cross-shaped groove.

[0012] Preferably, three support legs are evenly and movably connected in the middle of the outer surface of the telescopic support frame, and the three support legs form a triangular support at the bottom of the telescopic support frame.

[0013] Preferably, the bottoms of the supporting legs are fixedly mounted with pins.

[0014] In summary, this application includes the following beneficial technical effects:

[0015] 1. By installing a fixing block at the bottom of the measuring instrument body and opening limiting holes at both ends of the fixing block, during assembly, the movable guide rods inside the two rectangular grooves are pulled outward, and at the same time, the connecting block continuously squeezes the reset spring, and the cross-shaped groove at the bottom of the fixing block cooperates with the cross-shaped plug-in block inside the connecting groove to make the fixing block accurately installed inside the connecting groove, and the limiting holes at both ends correspond to the plug-in rods. When the movable guide rod is loosened, the thrust of the reset spring is used to move the two plug-in rods inwardly and connect to the inside of the limiting holes, thereby locking the measuring instrument body inside the fixing seat, facilitating the rapid assembly and disassembly of the device, improving the work efficiency during maintenance, and enhancing applicability;

[0016] 2. By installing three movable support legs at the bottom of the telescopic support frame and fixing the positions of the three support legs on the ground of the measurement environment through the cooperation of pins, it can provide solid support, ensure the stability of the measuring instrument, and effectively avoid the shaking and swaying of the measuring instrument. At the same time, during transportation or placement, the movable support legs can be folded to save space. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall installation structure of the embodiment of the application;

[0018] Figure 2 It is a schematic diagram of the structure of the front view of the measuring instrument body of the embodiment of the application;

[0019] Figure 3 is a schematic diagram of the bottom structure of the measuring instrument body of the embodiment of the application;

[0020] Figure 4 It is a schematic diagram of the inner structure of the fixing seat of the embodiment of the application.

[0021] Explanation of the reference numerals: 1. telescopic support frame; 2. measuring instrument body; 3. control panel; 4. fixing block; 5. cross groove; 6. limiting hole; 7. fixing seat; 8. connecting groove; 9. cross plug block; 10. rectangular groove; 11. movable guide rod; 12. reset spring; 13. connecting block; 14. plug rod; 15. supporting leg; 16. plug pin. DETAILED DESCRIPTION

[0022] The following is combined with Figure 1-4 This application is described in further detail.

[0023] The present application embodiment discloses a building coordinate positioning measuring instrument, referring to Figure 1-Figure 4 , including a telescopic support frame 1, a measuring instrument body 2 and a control panel 3, the control panel 3 is fixedly installed at the bottom of the measuring instrument body 2 and electrically connected thereto, so as to facilitate the actual adjustment and reading of the detection data of the measuring instrument, a fixing block 4 is fixedly installed at the bottom of the measuring instrument body 2, and limiting holes 6 are symmetrically provided at both ends of the fixing block 4, a fixing seat 7 is fixedly installed at the upper end of the telescopic support frame 1, a connecting groove 8 is provided in the middle of the upper surface of the fixing seat 7, the fixing block 4 is plugged into the inside of the connecting groove 8, two rectangular grooves 10 are symmetrically provided at both ends of the fixing seat 7, two movable guide rods 11 are arranged inside the rectangular groove 10, a connecting block 13 is fixedly installed on the inner side of the two movable guide rods 11, a plug rod 14 is fixedly installed on the inner side of the connecting block 13, the plug rod 14 passes through the rectangular groove 10 and is connected to the inside of the limiting hole 6, when the fixing block 4 is completely connected to the inner side of the connecting groove 8, the connection between the plug rod 14 and the limiting hole 6 makes the measuring instrument body 2 locked on the inner side of the fixing seat 7, so as to facilitate the rapid assembly and disassembly of the device, improve the work efficiency during maintenance, and enhance the applicability.

[0024] Reference Figure 2-Figure 4 The outer ends of the two movable guide rods 11 penetrate the rectangular groove 10 and are arranged on the outer side of the fixed seat 7. The two movable guide rods 11 guide the horizontal movement of the insertion rod 14, enhance the accuracy of the insertion rod 14 when moving, and ensure that the insertion rod 14 can be accurately connected to the inside of the limiting hole 6. Two return springs 12 are evenly installed on one end of the connecting block 13 close to the movable guide rod 11. The return springs 12 are respectively sleeved on the outer sides of the two movable guide rods 11, and the other end of the return spring 12 is fixedly installed on the inner wall of the rectangular groove 10. The thrust of the return spring 12 can be used to bring The two plug rods 14 are moved inwardly for quick reset and connected inside the limiting hole 6, thereby enhancing the locking effect of the plug rod 14. A cross groove 5 is provided at the bottom of the fixing block 4, and a cross plug block 9 is fixedly installed in the middle of the inner side of the connecting groove 8. The cross plug block 9 is plugged and connected to the inside of the cross groove 5. By arranging the cross plug block 9 and the cross groove 5, a guiding and positioning effect is played for the installation of the fixing block 4 inside the connecting groove 8, so that the installation position of the measuring instrument body 2 is more accurate, and at the same time, it is ensured that the fixing block 4 is accurately installed inside the connecting groove 8, and the limiting holes 6 at both ends thereof correspond to the plug rod 14.

[0025] Reference Figure 1 Three support legs 15 are evenly and movably connected in the middle of the outer surface of the telescopic support frame 1. During transportation or placement, the movable support legs 15 can be folded to save space. The three support legs 15 present a triangular support at the bottom of the telescopic support frame 1. The bottom of the support legs 15 are fixedly installed with pins 16. By installing three movable support legs 15 at the bottom of the telescopic support frame 1 and fixing the positions of the three support legs 15 on the ground of the measurement environment through the cooperation of the pins 16, a solid support can be provided to ensure the stability of the measuring instrument body 2 and effectively avoid the shaking and wobbling of the measuring instrument.

[0026] The implementation principle of a building coordinate positioning measuring instrument in an embodiment of the present application is as follows: when using the device, first unfold the three support legs 15 at the bottom of the telescopic support frame 1, and use the pins 16 to fix the telescopic support frame 1 at the specified measuring position. Then, after adjusting the telescopic support frame 1 to a suitable height, pull the movable guide rods 11 on both sides of the fixing seat 7, so that the connecting block 13 drives the insertion rod 14 to move inside the rectangular groove 10, and continuously squeeze the reset spring 12, then the fixing block 4 at the bottom of the measuring instrument body 2 corresponds to the connecting groove 8 at the upper end of the fixing seat 7, so that the positions of the cross-shaped insertion block 9 and the cross-shaped groove 5 overlap, and then install them. When the fixing block 4 is completely installed in the connecting groove 8, loosen the movable guide rods 11 on both sides, so that the connecting block 13 drives the insertion rod 14 to move to one side of the connecting groove 8 under the action of the reset spring 12, until the insertion rod 14 is connected to the inner side of the limiting hole 6, thereby locking the measuring instrument body 2 and completing the assembly of the device.

[0027] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

[0028] Secondly: In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0029] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

[0030] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A building coordinate positioning measuring instrument, comprising a telescopic support frame (1), a measuring instrument body (2) and a control panel (3), characterized in that: A fixing block (4) is fixedly installed at the bottom of the measuring instrument body (2), and limiting holes (6) are symmetrically provided at both ends of the fixing block (4). A fixing seat (7) is fixedly installed at the upper end of the telescopic support frame (1), and a connecting groove (8) is provided in the middle of the upper surface of the fixing seat (7). The fixing block (4) is plugged into the inside of the connecting groove (8). Two rectangular grooves (10) are symmetrically provided at both ends of the fixing seat (7), and two movable guide rods (11) are arranged inside the rectangular groove (10). Connecting blocks (13) are fixedly installed on the inner sides of the two movable guide rods (11), and an insertion rod (14) is fixedly installed on the inner side of the connecting block (13). The insertion rod (14) passes through the rectangular groove (10) and is connected to the inside of the limiting hole (6).

2. A building coordinate positioning measuring instrument according to claim 1, characterized in that: The outer ends of the two movable guide rods (11) penetrate the rectangular groove (10) and are arranged on the outer side of the fixed seat (7); and two return springs (12) are evenly installed on the end of the connecting block (13) close to the movable guide rod (11).

3. A building coordinate positioning measuring instrument according to claim 2, characterized in that: The return spring (12) is respectively sleeved on the outside of the two movable guide rods (11), and the other end of the return spring (12) is fixedly mounted on the inner wall of the rectangular groove (10).

4. A building coordinate positioning measuring instrument according to claim 1, characterized in that: A cross-shaped groove (5) is provided at the bottom of the fixing block (4), a cross-shaped plug-in block (9) is fixedly installed in the middle of the inner side of the connecting groove (8), and the cross-shaped plug-in block (9) is plug-connected to the inside of the cross-shaped groove (5).

5. The building coordinate positioning measuring instrument according to claim 1, characterized in that: Three support legs (15) are evenly and movably connected in the middle of the outer surface of the telescopic support frame (1), and the three support legs (15) form a triangular support at the bottom of the telescopic support frame (1).

6. A building coordinate positioning measuring instrument according to claim 5, characterized in that: The bottoms of the support legs (15) are all fixedly mounted with inserting pins (16).

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