Surveying and mapping device for building

Abstract

The utility model relates to the technical field of building surveying and mapping, and discloses a building surveying and mapping device which comprises a surveying instrument, a connecting block, a fixing block and an adjusting support, the surveying instrument is located at the top of the connecting block and fixedly connected with the top of the connecting block, and the fixing block is located at the bottom of the connecting block and attached to the bottom of the connecting block. The adjusting support is located at the bottom of the fixing block, and a containing groove is formed in an inner cavity of the fixing block. The adjusting support is used for adjusting the installation height of the surveying instrument and comprises a disc, supporting legs and a threaded rod. The problems that in the using process of a surveying instrument, the surveying instrument needs to be assembled and fixed with a support, but in the assembling process of the surveying instrument and the support, long time and energy need to be consumed for connection and fixation, the assembling process is tedious, a user cannot conveniently and rapidly connect and fix the surveying instrument and the support, and the use cost is high are solved. And therefore, the assembling convenience of the surveying instrument and the bracket is reduced.

Description

Technical Field

[0001] The utility model belongs to the technical field of building surveying and mapping, and in particular relates to a building surveying and mapping device. Background Art

[0002] Architectural surveying instruments are instruments and devices designed and manufactured specifically for architectural surveying and mapping operations. They are used for measurement work in the planning, design, construction and management stages of engineering construction. Laser surveying instruments are one of the most commonly used instruments for measuring distances. They can quickly and accurately measure indoor and outdoor distances, heights, lengths, angles, etc. It measures by emitting lasers, and has the advantages of fast measurement and high accuracy. At the same time, it is small in size and easy to carry. The application of surveying instruments in the construction field enables construction companies to quickly and accurately measure the distance, height, length, angle and other information of buildings, thereby improving construction quality and efficiency. At the same time, they are also widely used in land development planning, land management, environmental protection, geographic information systems (GIS) and other fields.

[0003] The laser surveyor used in construction plays a significant role in the field of construction. The laser surveyor uses the propagation speed of the laser beam and the clock on the measuring device to measure the distance between the target and the measuring device. This measurement method has high precision and can quickly and accurately obtain the required data, greatly improving work efficiency. Compared with traditional measurement methods, the laser surveyor can quickly complete the measurement task. In the field of construction, this means that the height, length, width and other parameters of the building can be quickly measured, thereby speeding up the progress of the project. The laser surveyor can measure without contacting the target object, which is very useful for some situations where direct contact needs to be avoided (such as measuring high temperature, high pressure, toxic objects, etc.). At the same time, non-contact measurement can also reduce measurement errors and improve measurement accuracy. The application of laser surveyors in the field of construction is very extensive, including but not limited to measuring the height, length, width, area, volume and other parameters of the building, as well as measuring the volume of earthworks. In addition, laser surveyors can also be used in interior design and decoration, helping designers to accurately measure the length, angle and height of the wall, etc., making the design plan more accurate. By using laser surveyors, the measurement time can be greatly shortened, the labor cost can be reduced, and the work efficiency can be improved. At the same time, the accuracy and speed of the laser surveyor can also reduce rework and delays caused by measurement errors, and further improve the quality of the project. In short, the laser surveyor used in construction plays an important role in the construction field through its high-precision, fast, non-contact measurement and other characteristics, improving work efficiency and project quality. The problem with the above technology is that the surveyor needs to be assembled and fixed with the bracket during use, but the surveyor and the bracket need to spend a long time and energy to connect and fix during the assembly process. The assembly process is relatively cumbersome, which is not convenient for users to quickly connect and fix the surveyor and the bracket, thereby reducing the convenience of assembling the surveyor and the bracket. Utility Model Content

[0004] In view of the problems existing in the prior art, the utility model provides a construction surveying and mapping device which can overcome the above problems or at least partially solve the above problems.

[0005] The utility model is implemented as follows: a surveying and mapping device for construction comprises a surveying and mapping instrument, a connecting block, a fixing block and an adjusting bracket, wherein the surveying and mapping instrument is located at the top of the connecting block and fixedly connected to the top of the connecting block, the fixing block is located at the bottom of the connecting block and fits with the bottom of the connecting block, the adjusting bracket is located at the bottom of the fixing block, and a placement groove is provided in the inner cavity of the fixing block; the adjusting bracket is used to adjust the installation height of the surveying and mapping instrument, the adjusting bracket comprises a disc, a supporting leg and a threaded rod, the number of the supporting legs is three and they are annularly distributed in the inner cavity of the disc and are rotatably connected to the inner cavity of the disc, the surface of the threaded rod is connected to the inner cavity of the disc by threads, and the top of the threaded rod is movably connected to the bottom of the fixing block by a rotating shaft; the inner cavity of the placement groove is provided with a positioning mechanism used in conjunction with the surveying and mapping instrument; the inner cavity of the placement groove is provided with a transmission mechanism used in conjunction with the positioning mechanism.

[0006] In order to improve the convenience of assembling the surveying instrument and the adjustment bracket, preferably, the positioning mechanism includes two positioning rods, two extrusion rods and two springs, the two positioning rods are respectively located on the left and right sides of the inner cavity of the placement groove, the top of the extrusion rod is fixedly connected to the bottom of the positioning rod, and the two springs are respectively located on the opposite sides of the two extrusion rods and fixedly connected to the surface of the extrusion rod. By setting the positioning mechanism, the positioning rod can achieve the effect of quickly fixing the surveying instrument through the mutual cooperation of the connecting block and the fixing block, and the surveying instrument can be quickly installed through the connecting end of the fixing block and the adjustment bracket.

[0007] In order to improve the mobility of the positioning mechanism, preferably, the transmission mechanism includes a movable block, two push rods, a tension spring and a transmission rod. The movable block is located in the inner cavity of the placement groove, and the two push rods are respectively on the left and right sides of the top of the movable block and are fixedly connected to the top of the movable block. The tension spring is located at the top of the movable block and is fixedly connected to the top of the movable block. The top of the tension spring is fixedly connected to the inner wall of the placement groove, and the transmission rod is located on the front side of the movable block and is fixedly connected to the front side of the movable block. The opposite sides of the two push rods are in contact with the surface of the extrusion rod. By setting up the transmission mechanism, the movable block can achieve the function of quickly driving the positioning rod to move through the mutual cooperation of the push rod and the extrusion rod, thereby avoiding the situation where the surveying instrument cannot be removed from a fixed state when the surveying instrument needs to be dismantled.

[0008] In order to improve the movement stability of the transmission mechanism, preferably, the inner cavity of the push rod is fixedly connected with a connecting rod, the surface of the connecting rod is sleeved with a support block, the top of the support block is fixedly connected to the inner wall of the placement groove, and by arranging the connecting rod and the support block, the support block can cooperate with the connecting rod to guide the movement of the push rod and the movable block, thereby avoiding the problem of shaking of the movable block and the push rod during the movement.

[0009] In order to improve the moving stability of the positioning mechanism, preferably, the top of the positioning rod is fixedly connected with a moving block, the inner cavity of the moving block is movably connected with a cylindrical rod, and the left and right sides of the cylindrical rod are fixedly connected to the inner wall of the placement groove. By setting the moving block and the cylindrical rod, the cylindrical rod can limit the positioning rod through mutual cooperation with the moving block, thereby avoiding the problem of displacement of the positioning rod during movement.

[0010] In order to improve the docking effect of the positioning rod, preferably, connecting holes are opened on the left and right sides of the fixing block, and positioning grooves are opened on the left and right sides of the inner cavity of the connecting block. The opposite ends of the two positioning rods pass through the connecting holes and extend to the inner cavity of the positioning groove. By setting the connecting holes and the positioning grooves, the connecting holes can enable the positioning rod to be quickly docked with the positioning grooves.

[0011] In order to improve the movement effect of the transmission rod, preferably, a movable hole is opened on the front side of the fixed block, and the front side of the transmission rod passes through the movable hole and extends to the front side of the fixed block. By setting the movable hole, the movable hole avoids the transmission rod from contacting the inner wall of the fixed block during movement to generate friction.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0013] The utility model is provided with a surveying instrument, a connecting block, a fixing block, a placement slot, an adjusting bracket, a positioning mechanism and a transmission mechanism. The transmission rod is pressed to move according to the opening track of the movable hole. The transmission rod drives the movable block to move and stretches the tension spring during the movement. The movable block drives the push rod to move during the movement. The push rod contacts the surface of the extrusion rod during the movement and exerts force on the extrusion rod. After the extrusion rod is exerted with force, it drives the positioning rod to move and compresses the spring. After the positioning rod moves to a suitable position, the surveying instrument is docked with the adjusting bracket. During the docking process, the top of the connecting block needs to be inserted into the groove at the top of the fixing block. After the connecting block and the fixing block are fitted, the transmission rod is released, and the tension of the tension spring is extended and retracted, which quickly drives the movable block and the push rod. The rod is reset, and the push rod will make the extrusion rod lose the stress state during the resetting process. After the extrusion rod loses the stress state, the elastic force of the spring rebounds, which will quickly drive the positioning rod to insert into the inner cavity of the positioning groove. After the positioning rod is inserted into the inner cavity of the positioning groove, the connecting block and the fixed block can cooperate with each other to achieve the effect of quickly fixing the surveying instrument. After the fixation is completed, the support leg is rotated to adjust to the appropriate deployment angle, so as to achieve the effect of stably supporting the surveying instrument through the cooperation of the fixed block and the threaded rod. Then, the threaded rod is rotated to make the threaded rod drive the fixed block to adjust the position through the threaded connection with the disc. The fixed block can drag the surveying instrument through the connecting block for adjustment during the movement, thereby improving the installation convenience and adjustment convenience of the surveying instrument. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of a three-dimensional structure provided by an embodiment of the utility model;

[0015] Figure 2 The embodiment of the utility model provides a three-dimensional cross-sectional view;

[0016] Figure 3 It is a schematic diagram of adjusting the surveying and mapping instrument provided by the embodiment of the utility model;

[0017] Figure 4 It is a schematic diagram of the connection of the internal structure of the placement slot provided by the embodiment of the utility model;

[0018] Figure 5 The utility model embodiment provides Figure 2 A partial enlarged view of point A in the middle.

[0019] In the figure: 1. surveying instrument; 2. connecting block; 3. fixing block; 4. placing slot; 5. adjusting bracket; 6. positioning mechanism; 7. transmission mechanism; 501. disc; 502. supporting leg; 503. threaded rod; 601. positioning rod; 602. extrusion rod; 603. spring; 701. movable block; 702. push rod; 703. tension spring; 704. transmission rod; 8. connecting rod; 9. supporting block; 10. moving block; 11. cylindrical rod; 12. connecting hole; 13. positioning slot; 14. movable hole. DETAILED DESCRIPTION

[0020] In order to further understand the content, features and effects of the present invention, the following embodiments are given as examples and described in detail with reference to the accompanying drawings.

[0021] The structure of the utility model is described in detail below in conjunction with the accompanying drawings.

[0022] like Figures 1 to 5As shown, an embodiment of the utility model provides a surveying and mapping device for construction, comprising a surveying instrument 1, a connecting block 2, a fixing block 3 and an adjusting bracket 5, wherein the surveying instrument 1 is located at the top of the connecting block 2 and is fixedly connected to the top of the connecting block 2, the fixing block 3 is located at the bottom of the connecting block 2 and is fitted with the bottom of the connecting block 2, the adjusting bracket 5 is located at the bottom of the fixing block 3, and a placement slot 4 is provided in the inner cavity of the fixing block 3; the adjusting bracket 5 is used to adjust the installation height of the surveying instrument 1, the adjusting bracket 5 comprises a disc 501, legs 502 and a threaded rod 503, the number of the legs 502 is three and they are annularly distributed in the inner cavity of the disc 501 and are rotatably connected to the inner cavity of the disc 501, the surface of the threaded rod 503 is connected to the inner cavity of the disc 501 by threads, and the threaded rod 503 is provided with a screw thread. The top is movably connected to the bottom of the fixed block 3 through a rotating shaft; the inner cavity of the placement slot 4 is provided with a positioning mechanism 6 used in conjunction with the surveying instrument 1; the inner cavity of the placement slot 4 is provided with a transmission mechanism 7 used in conjunction with the positioning mechanism 6, and the positioning mechanism 6 includes two positioning rods 601, two extrusion rods 602 and two springs 603, the two positioning rods 601 are respectively located on the left and right sides of the inner cavity of the placement slot 4, the top of the extrusion rod 602 is fixedly connected to the bottom of the positioning rod 601, and the two springs 603 are respectively located on the opposite side of the two extrusion rods 602 and are fixedly connected to the surface of the extrusion rod 602. By setting the positioning mechanism 6, the positioning rod 601 can achieve the effect of quickly fixing the surveying instrument 1 through the mutual cooperation of the connecting block 2 and the fixed block 3. , and the connection end of the fixed block 3 and the adjustment bracket 5 is used to achieve the effect of quickly installing the surveying instrument 1. The transmission mechanism 7 includes a movable block 701, two push rods 702, a tension spring 703 and a transmission rod 704. The movable block 701 is located in the inner cavity of the placement groove 4. The two push rods 702 are respectively on the left and right sides of the top of the movable block 701 and are fixedly connected to the top of the movable block 701. The tension spring 703 is located at the top of the movable block 701 and is fixedly connected to the top of the movable block 701. The top of the tension spring 703 is fixedly connected to the inner wall of the placement groove 4. The transmission rod 704 is located at the front side of the movable block 701 and is fixedly connected to the front side of the movable block 701. The opposite sides of the two push rods 702 are in contact with the surface of the extrusion rod 602. By setting the transmission mechanism 7, The movable block 701 can quickly drive the positioning rod 601 to move through the cooperation between the push rod 702 and the extrusion rod 602, avoiding the situation that the surveying instrument 1 cannot be separated from the fixed state when it needs to be dismantled. The inner cavity of the push rod 702 is fixedly connected with a connecting rod 8, and the surface of the connecting rod 8 is sleeved with a supporting block 9. The top of the supporting block 9 is fixedly connected to the inner wall of the placement groove 4. By setting the connecting rod 8 and the supporting block 9, the supporting block 9 can guide the push rod 702 and the movable block 701 through the cooperation with the connecting rod 8, avoiding the problem of shaking of the movable block 701 and the push rod 702 during the movement. The top of the positioning rod 601 is fixedly connected with a moving block 10.The inner cavity of the moving block 10 is movably connected with a cylindrical rod 11, and the left and right sides of the cylindrical rod 11 are fixedly connected to the inner wall of the placement groove 4. By setting the moving block 10 and the cylindrical rod 11, the cylindrical rod 11 can limit the positioning rod 601 through the mutual cooperation with the moving block 10, avoiding the problem of the positioning rod 601 being offset when moving. The left and right sides of the fixed block 3 are provided with connecting holes 12, and the left and right sides of the inner cavity of the connecting block 2 are provided with positioning grooves 13. The two positioning rods 601 The opposite ends of the fixing block 3 pass through the connecting hole 12 and extend to the inner cavity of the positioning groove 13. By setting the connecting hole 12 and the positioning groove 13, the connecting hole 12 plays a role in enabling the positioning rod 601 to quickly dock with the positioning groove 13. The front side of the fixing block 3 is provided with a movable hole 14. The front side of the transmission rod 704 passes through the movable hole 14 and extends to the front side of the fixing block 3. By setting the movable hole 14, the movable hole 14 avoids the transmission rod 704 from contacting the inner wall of the fixing block 3 when moving, thereby generating friction.

[0023] The working principle of this utility model:

[0024] When in use, the transmission rod 704 is pressed to move according to the opening trajectory of the movable hole 14, and the transmission rod 704 will drive the movable block 701 to move and stretch the tension spring 703 during the movement, and the movable block 701 will drive the push rod 702 to move during the movement, and the push rod 702 will contact the surface of the extrusion rod 602 when moving and exert force on the extrusion rod 602, and the extrusion rod 602 will drive the positioning rod 601 to move and compress the spring 603 after being exerted. After the positioning rod 601 moves to a suitable position, the surveying instrument 1 is docked with the adjustment bracket 5. During the docking process, the top of the connecting block 2 needs to be inserted into the groove at the top of the fixed block 3. After the connecting block 2 and the fixed block 3 are fitted, the transmission rod 704 is released, and the tension of the tension spring 703 is extended and retracted, which will quickly drive the movable block 701 and the push rod 702 to reset, and the push rod 70 During the resetting process, the squeezing rod 602 will lose the state of being stressed. After the squeezing rod 602 loses the state of being stressed, the elastic force of the spring 603 rebounds, and the positioning rod 601 will be quickly driven to insert into the inner cavity of the positioning groove 13. After the positioning rod 601 is inserted into the inner cavity of the positioning groove 13, the connection block 2 and the fixing block 3 can cooperate with each other to achieve the effect of quickly fixing the surveying instrument 1. After the fixing is completed, the support leg 502 is rotated to adjust to a suitable unfolding angle, and the fixing block 3 and the threaded rod 503 can cooperate with each other to stably support the surveying instrument 1. Then, the threaded rod 503 is rotated, and the threaded rod 503 can be driven by the threaded connection with the disc 501 to adjust the position of the fixing block 3. During the movement, the fixing block 3 can drag the surveying instrument 1 through the connection block 2 to adjust, thereby improving the installation convenience and adjustment convenience of the surveying instrument 1.

[0025] The specific model and specifications of the surveying and mapping instrument 1 proposed in this application need to be selected and determined according to the actual specifications of the device. The specific selection calculation method, line connection method and control method all adopt the existing technology in this field, so they will not be described in detail.

[0026] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0027] The above description is only a preferred embodiment of the utility model, and does not constitute any form of limitation to the utility model. Although the utility model has been disclosed as a preferred embodiment as above, it is not used to limit the utility model. Any technician familiar with this patent will not depart from the scope of the technical solution of the utility model.

Claims

1. A surveying and mapping device for construction, comprising a surveying and mapping instrument (1), a connecting block (2), a fixing block (3) and an adjusting bracket (5), characterized in that: The surveying instrument (1) is located at the top of the connecting block (2) and is fixedly connected to the top of the connecting block (2); the fixing block (3) is located at the bottom of the connecting block (2) and is in contact with the bottom of the connecting block (2); the adjusting bracket (5) is located at the bottom of the fixing block (3); and the inner cavity of the fixing block (3) is provided with a placement groove (4); The adjusting bracket (5) is used to adjust the installation height of the surveying instrument (1), and the adjusting bracket (5) comprises a disc (501), legs (502) and a threaded rod (503), wherein the number of the legs (502) is three and they are annularly distributed in the inner cavity of the disc (501) and are rotatably connected to the inner cavity of the disc (501), the surface of the threaded rod (503) is connected to the inner cavity of the disc (501) by threads, and the top of the threaded rod (503) is movably connected to the bottom of the fixed block (3) by a rotating shaft; The inner cavity of the placement slot (4) is provided with a positioning mechanism (6) for use with the surveying instrument (1); The inner cavity of the placement groove (4) is provided with a transmission mechanism (7) used in conjunction with the positioning mechanism (6).

2. A construction surveying and mapping device as claimed in claim 1, characterized in that: The positioning mechanism (6) comprises two positioning rods (601), two squeezing rods (602) and two springs (603); the two positioning rods (601) are respectively located on the left and right sides of the inner cavity of the placement slot (4); the top of the squeezing rod (602) is fixedly connected to the bottom of the positioning rod (601); and the two springs (603) are respectively located on the opposite sides of the two squeezing rods (602) and are fixedly connected to the surface of the squeezing rods (602).

3. A construction surveying and mapping device as claimed in claim 2, characterized in that: The transmission mechanism (7) comprises a movable block (701), two push rods (702), a tension spring (703) and a transmission rod (704); the movable block (701) is located in the inner cavity of the placement groove (4); the two push rods (702) are respectively located on the left and right sides of the top of the movable block (701) and are fixedly connected to the top of the movable block (701); the tension spring (703) is located at the top of the movable block (701) and is fixedly connected to the top of the movable block (701); the top of the tension spring (703) is fixedly connected to the inner wall of the placement groove (4); the transmission rod (704) is located at the front side of the movable block (701) and is fixedly connected to the front side of the movable block (701); and the opposite sides of the two push rods (702) are in contact with the surface of the extrusion rod (602).

4. A construction surveying and mapping device as claimed in claim 3, characterized in that: The inner cavity of the push rod (702) is fixedly connected to a connecting rod (8), the surface of the connecting rod (8) is sleeved with a supporting block (9), and the top of the supporting block (9) is fixedly connected to the inner wall of the placement groove (4).

5. A construction surveying and mapping device as claimed in claim 2, characterized in that: The top of the positioning rod (601) is fixedly connected to a moving block (10), the inner cavity of the moving block (10) is movably connected to a cylindrical rod (11), and the left and right sides of the cylindrical rod (11) are fixedly connected to the inner wall of the placement groove (4).

6. A construction surveying and mapping device as claimed in claim 2, characterized in that: The fixing block (3) is provided with connecting holes (12) on both sides, the connecting block (2) is provided with positioning grooves (13) on both sides, and the opposite ends of the two positioning rods (601) pass through the connecting holes (12) and extend to the inner cavity of the positioning grooves (13).

7. A construction surveying and mapping device as claimed in claim 3, characterized in that: A movable hole (14) is provided on the front side of the fixed block (3), and the front side of the transmission rod (704) passes through the movable hole (14) and extends to the front side of the fixed block (3).

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