Drawing and mapping device for urban planning

Abstract

The utility model discloses a plotting device for urban planning, which relates to the technical field of urban planning plotting and comprises a plotting device shell, and the upper end and the lower end of the front end face of the plotting device shell are respectively provided with a plotting lens and an operation panel. According to the plotting device for urban planning, the bottom end of the plotting device shell is placed at the upper end of the fixing seat, fixing blocks are movably connected to the four ends, located on the outer side of the plotting device shell, of the fixing seat, a rotary knob is arranged at the position, located on the outer side of the bottom end of the fixing seat, of the bottom end of one transmission gear, and therefore the rotary knob is rotated; in the rotating process of the rotary knob, one transmission gear drives other transmission gears to rotate through a transmission disc, and a fixing block is driven by gears of the transmission gears to move in a fixing seat, so that the surveying and mapping device is fixed and clamped through the fixing block.

Description

Technical Field

[0001] The utility model relates to the technical field of urban planning and surveying, in particular to a drawing and surveying device for urban planning. Background Art

[0002] Engineering surveying is an essential task before urban planning and construction begins. Various data from engineering surveying are integrated to provide support for subsequent construction plans. There are many surveying instruments needed for engineering surveying, among which total station is a commonly used one. Total station generally comes with its own stand and can be set up anywhere for measurement.

[0003] For example, patent number CN202322770841.8 discloses an engineering cost surveying and mapping device, including a disk body, a support mechanism is installed on the disk wall of the disk body, and the support mechanism is composed of a concave block, a sleeve, a conical rod, a clamping block, a threaded rod and a threaded sleeve. Three symmetrical concave blocks are fixedly installed on the disk wall of the disk body by bolts, and a group of symmetrical threaded rods are welded on the block wall of the clamping block, and a group of the threaded rods penetrates the concave block, and a sleeve is welded on the block wall of the clamping block. The inner wall of the shell is movably connected to the rod wall of the tapered rod by bolts, the rod wall of the threaded rod is threadedly connected with a threaded sleeve, the bottom of the disk body is equipped with a reinforcement mechanism, the reinforcement mechanism is composed of a vertical rod, a sleeve and a folding connecting rod, the bottom of the disk body is welded with a vertical rod, the rod wall of the vertical rod is sleeved with a sleeve, the sleeve wall is movably connected with three folding connecting rods supporting the shell by hinges, and the other end of the folding connecting rod is movably connected to the shell wall of the shell. When the utility model supports the surveying instrument, a supporting mechanism is installed at the wall of the disc body, and the supporting mechanism is composed of a concave block, a sleeve shell, a conical rod, a clamping block, a threaded rod and a threaded sleeve. After the personnel loosens the threaded sleeve, the sleeve shell is rotated to make the threaded rod rotate at the concave block. After the personnel loosens the bolt and pulls the conical rod, the conical rod is inserted into the ground. Then, the bolt is screwed to squeeze the conical rod to fix the conical rod. The threaded sleeve is screwed to squeeze the concave block to fix the threaded rod, thereby supporting the disc body and facilitating the fixation of the surveying instrument.

[0004] The surveying mechanism and the tripod in the engineering cost surveying device in this patent are mostly fixedly connected by bolts. However, the staff need to use various tools to disassemble and assemble the surveying mechanism and the tripod. After the bolts are disassembled, they are inconvenient to place and easy to lose. In addition, the lens in the surveying mechanism lacks a protective mechanism, and the lens is easily scratched during transportation, affecting the subsequent use of the staff. Summary of the invention

[0005] In view of the deficiencies in the prior art, the utility model provides a drawing and surveying device for urban planning, which solves the problem that the surveying mechanism and the tripod in the engineering cost surveying device are mostly fixedly connected by bolts, but the staff need to use various tools when disassembling and assembling the surveying mechanism and the tripod, and after the bolts are disassembled and assembled, it is inconvenient to place and easy to lose, and the lens in the surveying mechanism lacks a protective mechanism, and the lens is easily scratched during transportation, affecting the subsequent use of the staff.

[0006] To achieve the above purpose, the utility model is implemented through the following technical solutions: a mapping and surveying device for urban planning, including a surveying and mapping device shell, the upper and lower ends of the front end surface of the surveying and mapping device shell are respectively provided with a surveying lens and an operation panel, the upper and lower ends of the surveying and mapping lens are located on the inner side of the surveying and mapping device shell and are respectively provided with a protective cover and a positioning seat, the upper end of the protective cover is located on the inner side of the surveying and mapping device shell and is provided with a protective film, the inner side of the protective cover and the opposite surface of the surveying and mapping lens are provided with a cleaning roller, the bottom end of the surveying and mapping device shell is provided with a fixed seat, the four ends of the fixed seat are located on the outer side of the surveying and mapping device shell and are movably connected with fixed blocks, and the bottom end of the fixed seat is provided with a support frame.

[0007] Preferably, a protective screen reel is provided on the inner wall of the surveying and mapping device housing above the protective film, the protective film is wound around the outside of the protective screen reel, both ends of the protective screen reel are located on the inner side of the surveying and mapping device housing and are provided with torsion springs, and the protective screen reel is connected to the surveying and mapping device housing through the torsion spring.

[0008] Preferably, a rotating shaft rod is provided at the center position of the cleaning roller, both ends of the rotating shaft rod extend to the inner side of the surveying and mapping device housing, and a cleaning cotton brush is provided on the outer side of the cleaning roller, and the cleaning cotton brush is in contact with the front end surface of the surveying and mapping lens.

[0009] Preferably, an insert block is provided at the bottom end of the protective cover, a slot is provided below the insert block at the upper end of the positioning seat, and the bottom end of the insert block is consistent with the shape and size of the slot.

[0010] Preferably, four fixing blocks are provided, and the bottom ends of the fixing blocks are located on the upper end surface of the fixing seat and are provided with movable grooves, and the bottom ends of the fixing blocks penetrate the movable grooves and extend to the inner side of the fixing seat.

[0011] Preferably, a transmission disc is provided at the bottom end of the inner wall of the fixing seat below the fixing block, and transmission gears are provided at four ends of the inner wall of the transmission disc, and the upper end of the transmission gear extends to one side of the fixing block.

[0012] Preferably, the bottom end of the transmission gear extends through and extends to the outside of the bottom end of the fixed seat, and the bottom end of one of the transmission gears is located on the outside of the bottom end of the fixed seat and is provided with a knob, and tooth blocks are provided at the upper and lower ends of the transmission gear, and a rack is provided on one side of the transmission gear located on the outside of the fixed block, and the transmission gear is connected to the fixed block through the tooth block and the transmission disc. Beneficial Effects

[0013] The utility model provides a mapping and surveying device for urban planning. Compared with the prior art, it has the following beneficial effects:

[0014] 1. By placing the bottom end of the surveying and mapping device housing on the upper end of the fixing seat, and the four ends of the fixing seat are located on the outside of the surveying and mapping device housing and are movably connected with fixing blocks, and then a knob is provided on the outside of the bottom end of the fixing seat through the bottom end of one of the transmission gears, so as to rotate the knob. During the rotation of the knob, one of the transmission gears drives the other transmission gears to rotate through the transmission disc, and the fixing block is displaced inside the fixing seat under the drive of the transmission gear, so that the surveying and mapping device is fixedly clamped by the fixing block.

[0015] 2. A protective cover and a positioning seat are respectively provided on the inner side of the outer shell of the surveying and mapping device at the upper and lower ends of the surveying and mapping lens, and a protective film is provided on the upper end of the protective cover located on the inner side of the outer shell of the surveying and mapping device. When the protective cover is pulled out and inserted into the upper end of the positioning seat, the protective film on the upper end of the protective cover is unfolded at the front end of the surveying and mapping lens as the protective cover is pulled out, thereby protecting the surveying and mapping lens. A cleaning roller is provided on the inner wall of the protective cover, and the cleaning roller is in contact with the front end surface of the surveying and mapping lens, thereby cleaning the surveying and mapping lens in the process of pulling out the protective cover to keep the surveying and mapping lens clean. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0017] Figure 2 This is a structural schematic diagram of the fixed block of the utility model;

[0018] Figure 3 It is a structural schematic diagram of the protective cover of the utility model.

[0019] In the figure: 1. Surveying and mapping device housing; 2. Protective cover; 3. Surveying and mapping lens; 4. Positioning seat; 5. Operation panel; 6. Fixing seat; 7. Fixing block; 8. Support frame; 9. Transmission disc; 10. Transmission gear; 11. Rack; 12. Cleaning roller; 13. Protective film. DETAILED DESCRIPTION

[0020] 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 in 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.

[0021] See also Figure 1-3 The utility model provides a technical solution: a mapping and surveying device for urban planning, comprising a mapping and surveying device housing 1, wherein the upper and lower ends of the front end surface of the mapping and surveying device housing 1 are respectively provided with a mapping lens 3 and an operation panel 5, wherein the upper and lower ends of the mapping and surveying lens 3 are located on the inner side of the mapping and surveying device housing 1 and are respectively provided with a protective cover 2 and a positioning seat 4, wherein the upper end of the protective cover 2 is located on the inner side of the mapping and surveying device housing 1 and is provided with a protective film 13, wherein the upper end of the protective cover 2 is located on the inner side of the mapping and surveying device housing 1 and is provided with a protective screen reel, wherein the protective film 13 is wound around the outer side of the protective screen reel, wherein the two ends of the protective screen reel are located on the inner side of the mapping and surveying device housing 1 and are provided with a torsion spring, wherein the protective screen reel is connected to the mapping and surveying device housing 1 through the torsion spring, wherein the inner side of the protective cover 2 and the surface opposite to the mapping and surveying lens 3 are provided with a cleaning roller 1 2. A rotating shaft rod is provided at the center position of the cleaning roller 12, and both ends of the rotating shaft rod extend to the inner side of the surveying and mapping device housing 1. A cleaning cotton brush is provided on the outer side of the cleaning roller 12, and the cleaning cotton brush fits with the front end surface of the surveying and mapping lens 3. An insert block is provided at the bottom end of the protective cover 2, and a slot is provided at the upper end of the positioning seat 4 below the insert block. The bottom end of the insert block is consistent with the shape and size of the slot, and then when the protective cover 2 is pulled out and inserted into the upper end of the positioning seat 4, the protective film 13 at the upper end of the protective cover 2 is unfolded at the front end of the surveying and mapping lens 3 as the protective cover 2 is pulled out, thereby protecting the surveying and mapping lens 3, and a cleaning roller 12 is provided on the inner wall of the protective cover 2, and the cleaning roller 12 fits with the front end surface of the surveying and mapping lens 3, so that the surveying and mapping lens 3 is cleaned in the process of pulling out the protective cover 2, and the surveying and mapping lens 3 is kept clean;

[0022] A fixed seat 6 is provided at the bottom end of the surveying and mapping device housing 1. The four ends of the fixed seat 6 are located on the outside of the surveying and mapping device housing 1 and are movably connected with fixed blocks 7. There are four fixed blocks 7. The bottom end of the fixed block 7 is located on the upper end surface of the fixed seat 6 and is provided with a movable groove. The bottom end of the fixed block 7 passes through the movable groove and extends to the inside of the fixed seat 6. A transmission disc 9 is provided at the bottom end of the inner wall of the fixed seat 6 below the fixed block 7. The four ends of the inner wall of the transmission disc 9 are provided with transmission gears 10. The upper end of the transmission gear 10 extends to one side of the fixed block 7. The bottom end of the transmission gear 10 passes through and extends to the outside of the bottom end of the fixed seat 6. The bottom end of one of the transmission gears 10 is located at the bottom of the fixed seat 6. A knob is provided on the outside of the end, and tooth blocks are provided on the upper and lower ends of the transmission gear 10. A rack 11 is provided on the outside of the fixed block 7 on one side of the transmission gear 10. The transmission gear 10 is connected to the fixed block 7 through the tooth block and the transmission disc 9. Then, a knob is provided on the outside of the bottom end of the fixed seat 6 through the bottom end of one of the transmission gears 10. The knob is rotated, and during the rotation of the knob, one of the transmission gears 10 drives the other transmission gears 10 to rotate through the transmission disc 9, and the fixed block 7 is displaced inside the fixed seat 6 under the drive of the gear of the transmission gear 10, so as to facilitate the fixed clamping of the surveying and mapping device through the fixed block 7;

[0023] A support frame 8 is provided at the bottom end of the fixing seat 6 , and the fixing seat 6 is supported by the support frame 8 .

[0024] During operation, the bottom end of the surveying and mapping device housing 1 is placed on the top end of the fixing seat 6, and the four ends of the fixing seat 6 are located on the outside of the surveying and mapping device housing 1 and are movably connected with the fixing block 7, and then a knob is provided on the outside of the bottom end of the fixing seat 6 through the bottom end of one of the transmission gears 10, so as to rotate the knob. During the rotation of the knob, one of the transmission gears 10 drives the other transmission gears 10 to rotate through the transmission disc 9, and the fixing block 7 is displaced inside the fixing seat 6 under the drive of the gear of the transmission gear 10, so as to facilitate the fixing and clamping of the surveying and mapping device through the fixing block 7, and the surveying and mapping lens The upper and lower ends of 3 are located on the inner side of the surveying and mapping device housing 1, and a protective cover 2 and a positioning seat 4 are respectively provided. The upper end of the protective cover 2 is located on the inner side of the surveying and mapping device housing 1 and is provided with a protective film 13. When the protective cover 2 is pulled out and inserted into the upper end of the positioning seat 4, the protective film 13 at the upper end of the protective cover 2 is unfolded at the front end of the surveying and mapping lens 3 as the protective cover 2 is pulled out, thereby protecting the surveying and mapping lens 3. A cleaning roller 12 is provided on the inner wall of the protective cover 2, and the cleaning roller 12 is in contact with the front end surface of the surveying and mapping lens 3, thereby cleaning the surveying and mapping lens 3 in the process of pulling out the protective cover 2, and keeping the surveying and mapping lens 3 clean.

[0025] Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art.

Claims

1. A mapping and surveying device for urban planning, comprising a mapping and surveying device housing (1), characterized in that: A surveying lens (3) and an operation panel (5) are respectively provided at the upper and lower ends of the front end surface of the surveying device housing (1); a protective cover (2) and a positioning seat (4) are respectively provided at the upper and lower ends of the surveying lens (3) located on the inner side of the surveying device housing (1); an upper end of the protective cover (2) located on the inner side of the surveying device housing (1) is provided with a protective film (13); a cleaning roller (12) is provided on the inner side of the protective cover (2) and on the surface opposite to the surveying lens (3); a fixing seat (6) is provided at the bottom end of the surveying device housing (1); four ends of the fixing seat (6) located on the outer side of the surveying device housing (1) are movably connected to fixing blocks (7); and a support frame (8) is provided at the bottom end of the fixing seat (6).

2. A mapping and surveying device for urban planning according to claim 1, characterized in that: A protective screen reel is provided above the protective film (13) and located on the inner wall of the surveying and mapping device housing (1); the protective film (13) is wound around the outer side of the protective screen reel; both ends of the protective screen reel are located on the inner side of the surveying and mapping device housing (1) and are provided with torsion springs; the protective screen reel is connected to the surveying and mapping device housing (1) via the torsion springs.

3. The urban planning mapping and surveying device according to claim 1, characterized in that: A rotating shaft rod is provided at the center of the cleaning roller (12), and both ends of the rotating shaft rod extend to the inside of the surveying and mapping device housing (1). A cleaning cotton brush is provided on the outside of the cleaning roller (12), and the cleaning cotton brush is in contact with the front end surface of the surveying and mapping lens (3).

4. The urban planning mapping and surveying device according to claim 1, characterized in that: An insert block is provided at the bottom end of the protective cover (2), and a slot is provided below the insert block at the upper end of the positioning seat (4), and the bottom end of the insert block is consistent in shape and size with the slot.

5. The urban planning mapping and surveying device according to claim 1, characterized in that: Four fixing blocks (7) are provided, and the bottom ends of the fixing blocks (7) are located on the upper end surface of the fixing seat (6) and are provided with movable grooves, and the bottom ends of the fixing blocks (7) penetrate the movable grooves and extend to the inner side of the fixing seat (6).

6. The urban planning mapping and surveying device according to claim 1, characterized in that: A transmission disc (9) is provided at the bottom end of the inner wall of the fixing seat (6) below the fixing block (7), and transmission gears (10) are provided at four ends of the inner wall of the transmission disc (9), and the upper end of the transmission gear (10) extends to one side of the fixing block (7).

7. A mapping and surveying device for urban planning according to claim 6, characterized in that: The bottom end of the transmission gear (10) extends through and extends to the outside of the bottom end of the fixed seat (6), wherein the bottom end of one of the transmission gears (10) is located outside the bottom end of the fixed seat (6) and is provided with a knob, and the upper and lower ends of the transmission gear (10) are provided with tooth blocks, and one side of the transmission gear (10) is located outside the fixed block (7) and is provided with a rack (11), and the transmission gear (10) is transmission-connected to the fixed block (7) via the tooth block and the transmission disc (9).

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