Surveying instrument fixing support
Patent Information
- Application Number
- CN202421128381.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-22
- Publication Date
- 2025-02-25
- Estimated Expiration
- 2034-05-22
Smart Images
Figure CN222527223U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of surveying and mapping instruments, in particular to a fixed support for surveying and mapping instruments. Background Art
[0002] A surveying instrument is a general term for instruments and devices designed and manufactured for surveying and mapping operations such as data collection, processing, and output. Various instruments required for orientation, distance, angle, height, mapping, and photogrammetry required for surveying work in the planning, design, construction, and management stages of engineering construction can be called surveying instruments, and this equipment is needed in the process of using the surveying instrument.
[0003] The surveying instrument fixed support is a support and fixing device specially designed for surveying instruments. Its main function is to provide a stable and reliable working platform for the surveying instrument. Most of them are now fixed with bolts.
[0004] The bolt fixing method requires the bolts to be fixed at a fixed angle in order for the bolts to work. The staff need to try many times to install them, and the bolts are easy to lose, which increases the difficulty for the staff to install the equipment. Therefore, a surveying instrument fixed support is proposed to address the above problems. Utility Model Content
[0005] In order to make up for the deficiencies of the prior art and solve at least one technical problem raised in the background technology, the utility model proposes a fixed support for a surveying and mapping instrument.
[0006] The technical solution adopted by the utility model to solve its technical problems is as follows: a surveying instrument fixed support described in the utility model comprises a surveying instrument body; a support plate is arranged at the bottom of the outer side wall of the surveying instrument body; an electric push rod is fixedly connected to the inner side wall of the support plate; a bidirectional rack is fixedly connected to the outer side plate of the electric push rod; a first extrusion plate is fixedly connected to the side wall of the bidirectional rack; a first gear is rotatably connected to the inner side wall of the support plate; a second gear is rotatably connected to the inner side wall of the support plate; a first support plate is fixedly connected to the inner side wall of the support plate; a first rack is contacted with the top of the outer side wall of the bidirectional rack; the first rack is meshed with the second gear; a second extrusion plate is fixedly connected to the outer side wall of the first rack; the first rack is in sliding contact with the first support plate; a second rack is contacted with the top of the outer side wall of the second extrusion plate; a second support plate is fixedly connected to the inner side wall of the support plate; the second support plate is in sliding contact with the second rack; the second rack is meshed with the first gear; a third extrusion plate is fixedly connected to the outer side wall of the second rack; a plurality of fixed plates are fixedly connected to the bottom of the outer side wall of the support plate; and a support leg is rotatably connected to the side wall of the fixed plate.
[0007] Preferably, a second connecting plate is fixedly connected to the inner wall of the leg; a first spring is fixedly connected to the top of the outer wall of the second connecting plate; the inner wall of the second connecting plate is in sliding contact with a support column; the first connecting plate is fixedly connected to the top of the outer wall of the first spring; the inner wall of the first connecting plate is fixedly connected to the support column; the first connecting plate is in sliding contact with the leg; a handle is fixedly connected to the top of the outer wall of the support column; the handle is in sliding contact with the leg; a bolt is provided on the side wall of the support column; the bolt can be detached from the support column; the bolt passes through the leg.
[0008] Preferably, the outer side wall of the support plate is provided with a first sliding groove; the side wall of the first sliding groove is in sliding contact with a sealing plate; a spring column is fixedly connected to the top of the outer side wall of the sealing plate; a pressing plate is fixedly connected to the top of the outer side wall of the spring column; the pressing plate is positioned higher than the support plate; the spring column is in sliding contact with the support plate; and the sealing plate cannot detach from the support plate.
[0009] Preferably, a pair of fixing columns are fixedly connected to the inner side wall of the support plate; the fixing columns are arranged in a mirror image; a plurality of bristles are fixedly connected to the outer side wall of the fixing columns; the bristles are in contact with the bidirectional rack; and the bristles are in contact with the second gear.
[0010] Preferably, a second slide groove is provided on the inner side wall of the first support plate; a slider is fixedly connected to the bottom of the outer side wall of the first rack; the slider slides on the side wall of the second slide groove; and the second slide groove cannot be separated from the first support plate.
[0011] Preferably, a fixing strip is provided on the side wall of the support plate; the fixing strip is rotatably connected to the side wall of the support plate; and the fixing strip is in contact with the spring column.
[0012] Preferably, an elastic plate is fixedly connected to the outer wall of the second extrusion plate; an elastic plate is fixedly connected to the outer wall of the third extrusion plate; an elastic plate is fixedly connected to the outer wall of the first extrusion plate; and the elastic plate is in contact with the surveying instrument body.
[0013] Beneficial effects of the utility model:
[0014] 1. The utility model provides a surveying instrument fixing support. By setting a bidirectional rack, the way of fixing the surveying instrument body of the equipment as a whole becomes simple and quick. At the same time, by squeezing toward the middle at multiple angles, the equipment can fix surveying instrument bodies of different sizes, which is convenient for staff to use the equipment and reduces the difficulty of staff to install the equipment.
[0015] 2. The utility model provides a surveying instrument fixed support. By setting the support column and the first spring, when the staff encounters relatively hard soil, the support column can be quickly nailed into the ground, which reduces the difficulty of the staff to fix the equipment, increases the stability of the equipment, and facilitates the staff to use and maintain the equipment. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of the present application. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the drawings:
[0017] Figure 1 It is a three-dimensional diagram of the utility model;
[0018] Figure 2 It is a three-dimensional diagram of the bidirectional rack in the utility model;
[0019] Figure 3 It is a three-dimensional diagram of the first spring in the utility model;
[0020] Figure 4 It is a structural schematic diagram of the first chute in the utility model;
[0021] Figure 5 It is a structural schematic diagram of the slider in the utility model;
[0022] Figure 6 It is a three-dimensional diagram of the fixing strip in the utility model.
[0023] Legend:
[0024] 1. Surveying instrument body; 11. Support plate; 12. Electric push rod; 13. Bidirectional rack; 14. First gear; 15. First extrusion plate; 16. First rack; 17. Second extrusion plate; 18. First support plate; 19. Second rack; 10. Second support plate; 101. Third extrusion plate; 102. Second gear; 103. Fixed plate; 104. Leg; 2. First connecting plate; 21. First spring; 22. Second connecting plate; 23. Support column; 24. Handle; 25. Bolt; 3. First slide groove; 31. Sealing plate; 32. Spring column; 33. Press plate; 4. Fixed column; 41. Bristles; 5. Second slide groove; 51. Sliding block; 6. Fixed strip; 7. Elastic plate. DETAILED DESCRIPTION
[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0026] Specific examples are given below.
[0027] See also Figure 1 - Figure 6The utility model provides a surveying instrument fixed support, including a surveying instrument body 1; a support plate 11 is arranged at the bottom of the outer side wall of the surveying instrument body 1; an electric push rod 12 is fixedly connected to the inner side wall of the support plate 11; a bidirectional rack 13 is fixedly connected to the outer side plate of the electric push rod 12; a first extrusion plate 15 is fixedly connected to the side wall of the bidirectional rack 13; a first gear 14 is rotatably connected to the inner side wall of the support plate 11; a second gear 102 is rotatably connected to the inner side wall of the support plate 11; a first support plate 18 is fixedly connected to the inner side wall of the support plate 11; the top of the outer side wall of the bidirectional rack 13 contacts the first rack 16; the first rack 16 Meshed with the second gear 102; the second extrusion plate 17 is fixedly connected to the outer side wall of the first rack 16; the first rack 16 is in sliding contact with the first support plate 18; the top of the outer side wall of the second extrusion plate 17 is in contact with the second rack 19; the second support plate 10 is fixedly connected to the inner side wall of the support disk 11; the second support plate 10 is in sliding contact with the second rack 19; the second rack 19 is meshed with the first gear 14; the third extrusion plate 101 is fixedly connected to the outer side wall of the second rack 19; a plurality of fixed plates 103 are fixedly connected to the bottom of the outer side wall of the support disk 11; the side walls of the fixed plates 103 are rotatably connected with support legs 104. The surveying instrument body 1 is placed at the designated position, the electric push rod 12 is started, and the bidirectional rack 13 moves, driving the first gear 14 and the second gear 102 to rotate, so that the second extrusion plate 17 and the third extrusion plate 101 are close to each other, so that the first extrusion plate 15, the second extrusion plate 17 and the third extrusion plate 101 fix the surveying instrument body 1. When the electric push rod 12 contracts, the second extrusion plate 17 and the third extrusion plate 101 move away from each other. The bidirectional rack 13 is set, so that the way of fixing the surveying instrument body 1 of the equipment as a whole becomes simple and quick. At the same time, the equipment can be squeezed toward the middle at multiple angles, so that the equipment can fix surveying instrument bodies 1 of different sizes, which is convenient for the staff to use the equipment and reduces the difficulty of installing the equipment for the staff.
[0028] Further, such as Figure 1 and Figure 3As shown, the inner wall of the support leg 104 is fixedly connected to a second connecting plate 22; the top of the outer wall of the second connecting plate 22 is fixedly connected to a first spring 21; the inner wall of the second connecting plate 22 is in sliding contact with a support column 23; the top of the outer wall of the first spring 21 is fixedly connected to a first connecting plate 2; the inner wall of the first connecting plate 2 is fixedly connected to a support column 23; the first connecting plate 2 is in sliding contact with the support leg 104; the top of the outer wall of the support column 23 is fixedly connected to a handle 24; the handle 24 is in sliding contact with the support leg 104; the side wall of the support column 23 is provided with a bolt 25; the bolt 25 can be detached from the support column 23; the bolt 25 passes through the support leg 104. First, remove the bolt 25, pull the handle 24 to stretch the first spring 21, and then the support column 23 moves upward. When the handle 24 is released, the first spring 21 pulls the support column 23 to hit the soil. At this time, insert the bolt 25 into the support column 23. Through the arrangement of the support column 23 and the first spring 21, when the staff encounters harder soil, the support column 23 can be quickly nailed into the ground, which reduces the difficulty of the staff to fix the equipment, increases the stability of the equipment, and facilitates the staff to use and maintain the equipment.
[0029] Further, such as Figure 4 As shown, the outer wall of the support plate 11 is provided with a first slide groove 3; the side wall of the first slide groove 3 is in sliding contact with a sealing plate 31; the top of the outer wall of the sealing plate 31 is fixedly connected with a spring column 32; the top of the outer wall of the spring column 32 is fixedly connected with a pressing plate 33; the position of the pressing plate 33 is higher than the support plate 11; the spring column 32 is in sliding contact with the support plate 11; the sealing plate 31 cannot be separated from the support plate 11. When the surveying instrument body 1 is separated from the equipment, the spring column 32 restores its original length, and it is easy to move the pressing plate 33 at this time, so that the sealing plate 31 moves until it reaches the specified position. The sealing plate 31 and the spring column 32 are set, and the surveying instrument body 1 will not be affected when the equipment is installed. When the surveying instrument body 1 is separated from the equipment, the sealing performance of the support plate 11 can be increased, and the situation that impurities such as dust and dirt enter the inside of the support plate 11 can be reduced, the failure rate of the equipment can be reduced, and the stability of the equipment can be increased.
[0030] Further, such as Figure 5As shown, a pair of fixing columns 4 are fixedly connected to the inner side wall of the support plate 11; the fixing columns 4 are arranged in a mirror image; a plurality of bristles 41 are fixedly connected to the outer side wall of the fixing columns 4; the bristles 41 are in contact with the bidirectional rack 13; the bristles 41 are in contact with the second gear 102. The bristles 41 will rub against the bidirectional rack 13, the bristles 41 will rub against the second gear 102, and the bristles 41 will rub against the first gear 14. Through the bristles 41, when the device is working, the dust and foreign matter on the side walls of the bidirectional rack 13, the second gear 102 and the first gear 14 can be cleaned, thereby increasing the cleanliness of the surface, reducing the possibility of jamming or failure of the device due to foreign matter such as dust and impurities, increasing the stability of the device, and reducing the failure rate of the device.
[0031] Further, such as Figure 5 As shown, the inner side wall of the first support plate 18 is provided with a second slide groove 5; the bottom of the outer side wall of the first rack 16 is fixedly connected with a slider 51; the slider 51 slides on the side wall of the second slide groove 5; the second slide groove 5 cannot be separated from the first support plate 18. When the equipment is working, the first rack 16 will move, and the slider 51 will follow the movement of the first rack 16. By setting the slider 51, the moving distance of the first rack 16 is controlled, reducing the probability of the second extrusion plate 17 and the third extrusion plate 101 colliding due to the idling of the equipment, increasing the stability of the equipment, and facilitating the use and maintenance of the equipment by the staff.
[0032] Further, such as Figure 6 As shown, the side wall of the support plate 11 is provided with a fixing bar 6; the side wall of the support plate 11 is rotatably connected with the fixing bar 6; the fixing bar 6 contacts the spring column 32. The fixing bar 6 is moved to change the direction of the fixing bar 6, so that the fixing bar 6 fixes the spring column 32. The spring column 32 can be fixed by the setting of the fixing bar 6, thereby reducing the situation that the sealing plate 31 is opened due to accidental collision, reducing the situation that foreign objects open the sealing plate 31 and enter the inside of the support plate 11 due to impact, and increasing the stability of the device.
[0033] Further, such as Figure 2 As shown, the outer wall of the second extrusion plate 17 is fixedly connected to an elastic plate 7; the outer wall of the third extrusion plate 101 is fixedly connected to an elastic plate 7; the outer wall of the first extrusion plate 15 is fixedly connected to an elastic plate 7; and the elastic plate 7 is in contact with the surveying instrument body 1. When the device is working, the second extrusion plate 17, the third extrusion plate 101 and the first extrusion plate 15 will contact with the surveying instrument body 1. The elastic plate 7 is provided to reduce the wear caused by the contact, and at the same time, the friction between the surveying instrument body 1 and the second extrusion plate 17, the third extrusion plate 101 and the first extrusion plate 15 can be increased, thereby increasing the stability of the device.
[0034] Working principle: Place the surveying instrument body 1 at the designated position, start the electric push rod 12, and the bidirectional rack 13 moves, driving the first gear 14 and the second gear 102 to rotate, so that the second extrusion plate 17 and the third extrusion plate 101 are close to each other, so that the first extrusion plate 15, the second extrusion plate 17 and the third extrusion plate 101 fix the surveying instrument body 1. When the electric push rod 12 contracts, the second extrusion plate 17 and the third extrusion plate 101 move away from each other. The bidirectional rack 13 is set, so that the way of fixing the surveying instrument body 1 as a whole becomes simple and quick. At the same time, the multi-angle extrusion to the middle allows the equipment to fix surveying instrument bodies 1 of different sizes, which is convenient for the staff to use the equipment and reduces the difficulty of installing the equipment for the staff. First, remove the bolt 25, pull the handle 24 to stretch the first spring 21, and then the support column 23 moves upward. When the handle 24 is released, the first spring 21 pulls the support column 23 to hit the soil. At this time, insert the bolt 25 into the support column 23. Through the support column 23 and the first spring 21, when the staff encounters harder soil, the support column 23 can be quickly nailed into the ground, which reduces the difficulty of the staff to fix the equipment, increases the stability of the equipment, and facilitates the staff to use and maintain the equipment. When the surveying instrument body 1 is separated from the equipment, the spring column 32 restores its original length. At this time, it is easy to move the pressing plate 33, move the pressing plate 33, and move the sealing plate 31 until it reaches the specified position. Through the sealing plate 31 and the spring column 3 2. When the surveying instrument body 1 is installed on the device, it will not affect the surveying instrument body 1. When the surveying instrument body 1 is separated from the device, the sealing of the support plate 11 can be increased, and the situation that impurities such as dust and mud enter the inside of the support plate 11 can be reduced, the failure rate of the equipment can be reduced, and the stability of the equipment can be increased. The bristles 41 will rub against the two-way rack 13, the bristles 41 will rub against the second gear 102, and the bristles 41 will rub against the first gear 14. Through the provided bristles 41, when the equipment is working, the dust and foreign matter on the side walls of the two-way rack 13, the second gear 102 and the first gear 14 can be cleaned, thereby increasing the cleanliness of their surfaces, reducing the situation that the equipment is stuck or fails due to foreign matter such as dust and impurities, increasing the stability of the equipment, and reducing The failure rate of the equipment is reduced. When the equipment is working, the first rack 16 will move, and the slider 51 will move along with the first rack 16. The slider 51 is set to control the moving distance of the first rack 16, thereby reducing the probability of the second extrusion plate 17 colliding with the third extrusion plate 101 due to idling of the equipment, increasing the stability of the equipment, and facilitating the use and maintenance of the equipment by the staff. The fixing bar 6 is moved to change the direction of the fixing bar 6, so that the fixing bar 6 fixes the spring column 32. The spring column 32 can be fixed by the setting of the fixing bar 6, thereby reducing the situation that the sealing plate 31 is opened due to accidental collision, reducing the situation that foreign objects open the sealing plate 31 and enter the inside of the support plate 11 due to impact, and increasing the stability of the equipment. When the equipment is working,The second extrusion plate 17, the third extrusion plate 101 and the first extrusion plate 15 will contact the surveying instrument body 1. The elastic plate 7 is provided to reduce the wear caused by the contact, and at the same time, the friction between the surveying instrument body 1 and the second extrusion plate 17, the third extrusion plate 101 and the first extrusion plate 15 can be increased to increase the stability of the equipment.
[0035] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.
Claims
1. A surveying instrument fixed support, comprising a surveying instrument body (1); characterized in that: A support plate (11) is provided at the bottom of the outer wall of the surveying instrument body (1); an electric push rod (12) is fixedly connected to the inner wall of the support plate (11); a bidirectional rack (13) is fixedly connected to the outer plate of the electric push rod (12); a first extrusion plate (15) is fixedly connected to the side wall of the bidirectional rack (13); a first gear (14) is rotatably connected to the inner wall of the support plate (11); a second gear (102) is rotatably connected to the inner wall of the support plate (11); a first support plate (18) is fixedly connected to the inner wall of the support plate (11); a first rack (16) is in contact with the top of the outer wall of the bidirectional rack (13); the first rack (16) is meshed with the second gear (102); the first A second extrusion plate (17) is fixedly connected to the outer wall of a rack (16); the first rack (16) is in sliding contact with a first support plate (18); the top of the outer wall of the second extrusion plate (17) is in contact with a second rack (19); the inner wall of the support plate (11) is fixedly connected to a second support plate (10); the second support plate (10) is in sliding contact with the second rack (19); the second rack (19) is meshed with the first gear (14); the outer wall of the second rack (19) is fixedly connected to a third extrusion plate (101); the bottom of the outer wall of the support plate (11) is fixedly connected to a plurality of fixed plates (103); the side wall of the fixed plate (103) is rotatably connected to a support leg (104).
2. A surveying instrument fixing support according to claim 1, characterized in that: The inner wall of the support leg (104) is fixedly connected to a second connecting plate (22); the top of the outer wall of the second connecting plate (22) is fixedly connected to a first spring (21); the inner wall of the second connecting plate (22) is in sliding contact with a support column (23); the top of the outer wall of the first spring (21) is fixedly connected to a first connecting plate (2); the inner wall of the first connecting plate (2) is fixedly connected to a support column (23); the first connecting plate (2) is in sliding contact with the support leg (104); the top of the outer wall of the support column (23) is fixedly connected to a handle (24); the handle (24) is in sliding contact with the support leg (104); the side wall of the support column (23) is provided with a bolt (25); the bolt (25) can be detached from the support column (23); the bolt (25) passes through the support leg (104).
3. The fixed support for surveying and mapping equipment according to claim 1, characterized in that: The outer wall of the support plate (11) is provided with a first sliding groove (3); the side wall of the first sliding groove (3) is in sliding contact with a sealing plate (31); a spring column (32) is fixedly connected to the top of the outer wall of the sealing plate (31); a pressing plate (33) is fixedly connected to the top of the outer wall of the spring column (32); the pressing plate (33) is located higher than the support plate (11); the spring column (32) is in sliding contact with the support plate (11); and the sealing plate (31) cannot be separated from the support plate (11).
4. The fixed support for surveying and mapping equipment according to claim 1, characterized in that: A pair of fixed columns (4) are fixedly connected to the inner wall of the support plate (11); the fixed columns (4) are arranged in a mirror image; a plurality of bristles (41) are fixedly connected to the outer wall of the fixed columns (4); the bristles (41) are in contact with the bidirectional rack (13); and the bristles (41) are in contact with the second gear (102).
5. The fixed support for surveying and mapping equipment according to claim 1, characterized in that: The inner wall of the first support plate (18) is provided with a second slide groove (5); the bottom of the outer wall of the first rack (16) is fixedly connected with a slider (51); the slider (51) slides on the side wall of the second slide groove (5); the second slide groove (5) cannot be separated from the first support plate (18).
6. The fixed support for surveying and mapping equipment according to claim 1, characterized in that: The side wall of the support plate (11) is provided with a fixing strip (6); the side wall of the support plate (11) is rotatably connected to the fixing strip (6); and the fixing strip (6) is in contact with the spring column (32).
7. The fixed support for surveying and mapping equipment according to claim 1, characterized in that: The outer wall of the second extrusion plate (17) is fixedly connected to an elastic plate (7); the outer wall of the third extrusion plate (101) is fixedly connected to an elastic plate (7); the outer wall of the first extrusion plate (15) is fixedly connected to an elastic plate (7); and the elastic plate (7) is in contact with the surveying instrument body (1).