Total station protection device for automatic monitoring

Abstract

The invention relates to the technical field of total stations, in particular to a total station protection device for automatic monitoring, which comprises a mounting seat, a protection sleeve, a protection top, a movable ring, an elastic element and an ejector pin, a plurality of rollers are arranged at the bottom of the mounting seat at intervals, the protection sleeve is in sliding connection with the mounting seat, and the protection sleeve is arranged outside the mounting seat in a sleeving manner; the protective top is fixedly connected with the protective sleeve and located at the top of the protective sleeve, the movable ring is slidably connected with the mounting base and located on the bottom side of the side face of the mounting base, a mounting cavity is formed in the bottom of the movable ring, the two ends of the elastic element are fixedly connected with the movable ring and the ejector pin respectively, the elastic element is located in the mounting cavity, and the ejector pin is slidably connected with the movable ring. And the movable ring can slide up and down relative to the mounting seat, so that the ejector pin can be in a state of being separated from and contacted with the ground, and the total station can be conveniently fixed and moved, so that the total station can be conveniently used.

Description

Technical Field

[0001] The invention relates to the technical field of total stations, and in particular to a total station protection device for automatic monitoring. Background Art

[0002] Total station automated monitoring has been widely used in deformation monitoring projects such as subways, railways and landslides. However, since the total station is relatively expensive, it is necessary to build a total station protection room outside the total station to protect the total station.

[0003] However, the protection house is generally fixed on the ground and cannot be moved, which results in the position of the total station installed inside the protection house being unable to be changed, making it inconvenient to use. Summary of the invention

[0004] The purpose of the present invention is to provide a total station protection device for automatic monitoring, which solves the problem that the protection room cannot be moved and is inconvenient for using the total station.

[0005] To achieve the above-mentioned object, the present invention provides a total station protection device for automatic monitoring, comprising a mounting seat, a protective sleeve, a protective top, a movable ring, an elastic element and an ejector pin, wherein a plurality of rollers are arranged at intervals at the bottom of the mounting seat, the protective sleeve is slidably connected to the mounting seat, the protective sleeve is sleeved on the outside of the mounting seat, the protective top is fixedly connected to the protective sleeve, the protective top is located at the top of the protective sleeve, the movable ring is slidably connected to the mounting seat, the movable ring is located at the bottom side of the side of the mounting seat, the bottom of the movable ring has an installation cavity, the two ends of the elastic element are respectively fixedly connected to the movable ring and the ejector pin, the elastic element is located inside the installation cavity, and the ejector pin is slidably connected to the movable ring. The roller contacts the ground to facilitate the movement of the mounting seat. The mounting seat is used to install the total station, and the total station can be installed on the top of the mounting seat. The movable ring can slide up and down relative to the mounting seat, the ejector pin can slide relative to the movable ring, and the elastic element resists the ejector pin downward.

[0006] Wherein, a limiting bracket is arranged on the inner side of the movable ring, and a limiting groove matched with the limiting bracket is arranged on the outer side of the mounting seat, and the limiting bracket is located inside the limiting groove. The limiting groove is arranged vertically, and the limiting bracket can slide inside the limiting groove. The limiting bracket cooperates with the limiting groove to prevent the movable ring from rotating relative to the mounting seat, so that the movable ring can slide up and down better relative to the mounting seat.

[0007] The elastic element includes a fixed cylinder, a first spring and a movable cylinder. The top of the fixed cylinder is fixed to the inner top side of the mounting cavity. The bottom of the fixed cylinder is provided with a receiving cavity. The two ends of the first spring are respectively fixedly connected to the fixed cylinder and the movable cylinder. The first spring is located inside the receiving cavity. The movable cylinder is slidably connected to the fixed cylinder. The ejector pin is installed at the bottom of the movable cylinder. The first spring resists the movable cylinder. The ejector pin is fixed to the movable cylinder. The movable cylinder can slide up and down inside the receiving cavity. The movable cylinder is resisted by the first spring, so that the ejector pin can always contact the ground when the total station is fixed, thereby fixing the mounting seat.

[0008] Wherein, a placement groove is further arranged on the outer side surface of the movable ring, and a movable U-shaped ring is horizontally arranged inside the placement groove.

[0009] The total station protection device for automatic monitoring further includes a fixing component, the fixing component includes a second spring and a fixing column, the mounting seat has a mounting groove, the movable ring is provided with two slots spaced apart from each other, the two ends of the second spring are respectively fixedly connected to the mounting seat and the fixing column, the second spring is located inside the mounting groove, the fixing column is slidably connected to the mounting seat, and the end of the fixing column away from the second spring is located inside one of the slots. The mounting groove is used to install the fixing component, the second spring abuts against the fixing column, so that the end of the fixing column abuts against the inside of the slot, thereby fixing the movable ring to the mounting seat, and when the movable ring needs to be slid, the fixing column is pressed to withdraw the fixing column from the inside of the slot, so that the movable ring can be slid.

[0010] The inner side of the protective sleeve is provided with a positioning bracket, the outer side of the mounting seat has a positioning groove adapted to the positioning bracket, and the positioning bracket is located inside the positioning groove. The positioning bracket can slide inside the positioning groove, and the positioning bracket and the positioning groove cooperate with each other to limit the rotation of the protective sleeve relative to the mounting seat.

[0011] The present invention provides a total station protection device for automatic monitoring. When the position of the total station needs to be fixed, the movable ring can be slid downward relative to the mounting seat so that the ejector pin contacts the ground. The ejector pin is inserted into the ground under the action of the elastic element, so that the mounting seat is not easy to slide relative to the ground, thereby fixing the mounting seat to the ground to fix the total station; when the total station needs to be moved, the movable ring is slid upward relative to the mounting seat so that the ejector pin is separated from the ground. At this time, without the obstruction of the ejector pin, the mounting seat can be directly pushed, and the roller rolls on the ground, thereby changing the position of the mounting seat to move the total station, thereby making it convenient for staff to use the total station. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art are briefly introduced below.

[0013] Figure 1 It is a structural cross-sectional view of the first embodiment of the present invention.

[0014] Figure 2 The present invention Figure 1 Cross-sectional view at AA in the middle.

[0015] Figure 3 The present invention Figure 1 A partial enlarged view of point B in the middle.

[0016] Figure 4 It is a structural cross-sectional view of the second embodiment of the present invention.

[0017] Figure 5 The present invention Figure 4 Cross-sectional view at CC.

[0018] Figure 6 The present invention Figure 4 A partial enlarged view of point D in the middle.

[0019] Figure 7 It is a structural cross-sectional view of the third embodiment of the present invention.

[0020] Figure 8 The present invention Figure 7 Cross-sectional view at EE in the middle.

[0021] 101-mounting seat, 102-protective sleeve, 103-protective top, 104-elastic element, 105-thimble, 106-roller, 107-mounting cavity, 108-limiting bracket, 109-limiting groove, 110-fixing cylinder, 111-first spring, 112-movable cylinder, 113-accommodating cavity, 114-placing groove, 115-U-shaped ring, 116-movable ring, 201-second spring, 202-fixing column, 203-mounting groove, 204-card slot, 205-positioning bracket, 206-positioning groove, 301-transparent window, 302-opening, 303-inner groove, 304-first magnetic sheet, 305-second magnetic sheet, 306-connecting ring, 307-annular groove. DETAILED DESCRIPTION

[0022] Embodiments of the present invention are described in detail below. Examples of the embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, but should not be construed as limiting the present invention.

[0023] The first embodiment of the present application is: See also Figure 1-Figure 3 , Figure 1 is a structural cross-sectional view of the first embodiment of the present invention, Figure 2 The present invention Figure 1 The cross-sectional view at AA in the middle. Figure 3 The present invention Figure 1 A partial enlarged view of point B in the middle.

[0024] The present invention provides a total station protection device for automated monitoring, comprising a mounting seat 101, a protective sleeve 102, a protective top 103, a movable ring 116, an elastic element 104 and a thimble 105; According to this specific embodiment, a plurality of rollers 106 are arranged at intervals at the bottom of the mounting seat 101, the protective sleeve 102 is slidably connected to the mounting seat 101, the protective sleeve 102 is sleeved on the outside of the mounting seat 101, the protective top 103 is fixedly connected to the protective sleeve 102, the protective top 103 is located at the top of the protective sleeve 102, the movable ring 116 is slidably connected to the mounting seat 101, the movable ring 116 is located at the bottom side of the side of the mounting seat 101, the bottom of the movable ring 116 has a mounting cavity 107, the two ends of the elastic element 104 are respectively fixedly connected to the movable ring 116 and the ejector pin 105, the elastic element 104 is located inside the mounting cavity 107, and the ejector pin 105 is slidably connected to the movable ring 116. The roller 106 contacts the ground to facilitate the movement of the mounting seat 101. The mounting seat 101 is used to install a total station, and the total station can be installed on the top of the mounting seat 101. The movable ring 116 can slide up and down relative to the mounting seat 101 , the ejector pin 105 can slide relative to the movable ring 116 , and the elastic element 104 pushes the ejector pin 105 downward. The protective cover 102 can slide up and down relative to the mounting seat 101. The protective cover 102 is used to protect the total station. The protective top 103 is used to close the top of the protective cover 102. When the position of the total station needs to be fixed, the movable ring 116 can be slid downward relative to the mounting seat 101 so that the ejector pin 105 contacts the ground. The ejector pin 105 is inserted into the ground under the action of the elastic element 104, so that the mounting seat 101 is not easy to slide relative to the ground, thereby fixing the mounting seat 101 to the ground to fix the total station; when the total station needs to be moved, the movable ring 116 is slid upward relative to the mounting seat 101 to separate the ejector pin 105 from the ground. At this time, without the obstruction of the ejector pin 105, the mounting seat 101 can be directly pushed, and the roller 106 rolls on the ground, thereby changing the position of the mounting seat 101 to move the total station, so that it is convenient for the staff to use the total station.

[0025] Specifically, a limiting bracket 108 is provided on the inner side of the movable ring 116, and a limiting groove 109 adapted to the limiting bracket 108 is provided on the outer side of the mounting seat 101, and the limiting bracket 108 is located inside the limiting groove 109. The limiting groove 109 is arranged vertically, and the limiting bracket 108 can slide inside the limiting groove 109. The limiting bracket 108 and the limiting groove 109 cooperate with each other to prevent the movable ring 116 from rotating relative to the mounting seat 101, so that the movable ring 116 can slide up and down relative to the mounting seat 101 better.

[0026] Secondly, the elastic element 104 includes a fixed cylinder 110, a first spring 111 and a movable cylinder 112. The top of the fixed cylinder 110 is fixed to the inner top side of the mounting cavity 107. The bottom of the fixed cylinder 110 is provided with a receiving cavity 113. The two ends of the first spring 111 are respectively fixedly connected to the fixed cylinder 110 and the movable cylinder 112. The first spring 111 is located inside the receiving cavity 113. The movable cylinder 112 is slidably connected to the fixed cylinder 110. The ejector pin 105 is installed at the bottom of the movable cylinder 112. The first spring 111 resists the movable cylinder 112. The ejector pin 105 is fixed to the movable cylinder 112. The movable cylinder 112 can slide up and down inside the receiving cavity 113. The movable cylinder 112 is resisted by the first spring 111, so that the ejector pin 105 can always contact the ground when the total station is fixed, thereby fixing the mounting seat 101.

[0027] In addition, the outer side of the movable ring 116 is also provided with a placement groove 114, and a movable U-shaped ring 115 is horizontally arranged inside the placement groove 114. The placement groove 114 is used to accommodate the U-shaped ring 115, and the U-shaped ring 115 can slide inside the placement groove 114. When the U-shaped ring 115 is needed, the U-shaped ring 115 can be removed from the When the total station protection device for automated monitoring of the present embodiment is used to move the total station, the movable ring 116 is slid upward relative to the mounting seat 101 to separate the ejector pin 105 from the ground. At this time, without the obstruction of the ejector pin 105, the mounting seat 101 can be directly pushed, and the roller 106 rolls on the ground, thereby changing the position of the mounting seat 101 to move the total station, thereby making it easier for the staff to use the total station.

[0028] The second embodiment of the present application is: Based on the first embodiment, please refer to Figure 4-Figure 6 , Figure 4 is a structural cross-sectional view of a second embodiment of the present invention, Figure 5 The present invention Figure 4 Sectional view at CC, Figure 6 The present invention Figure 4 A partial enlarged view of point D in the middle.

[0029] The total station protection device for automated monitoring of this embodiment further includes a fixing assembly, and the fixing assembly includes a second spring 201 and a fixing column 202; According to the present specific embodiment, the mounting seat 101 has a mounting groove 203, and the movable ring 116 is provided with two slots 204 spaced apart from each other. The two ends of the second spring 201 are fixedly connected to the mounting seat 101 and the fixed column 202 respectively. The second spring 201 is located inside the mounting groove 203, and the fixed column 202 is slidably connected to the mounting seat 101. One end of the fixed column 202 away from the second spring 201 is located inside one of the slots 204. The mounting groove 203 is used to install the fixing assembly, and the second spring 201 abuts against the fixed column 202 to abut the end of the fixed column 202 inside the slot 204, thereby fixing the movable ring 116 to the mounting seat 101. When the movable ring 116 needs to be slid, the fixed column 202 is pressed to withdraw the fixed column 202 from the inside of the slot 204, so that the movable ring 116 can be slid.

[0030] Specifically, a positioning bracket 205 is provided on the inner side of the protective sleeve 102, and a positioning groove 206 adapted to the positioning bracket 205 is provided on the outer side of the mounting seat 101, and the positioning bracket 205 is located inside the positioning groove 206. The positioning bracket 205 can slide inside the positioning groove 206, and the positioning bracket 205 and the positioning groove 206 cooperate with each other to limit the rotation of the protective sleeve 102 relative to the mounting seat 101.

[0031] When using a total station protection device for automated monitoring of the present embodiment to move the movable ring 116, the fixed column 202 is pressed to withdraw the fixed column 202 from the inside of the slot 204, and the movable ring 116 is slid relative to the mounting seat 101 so that the fixed column 202 enters the inside of another slot 204 under the action of the second spring 201, so as to fix the movable ring 116 to the mounting seat 101.

[0032] The third embodiment of the present application is: Based on the second embodiment, please refer to Figure 7 and Figure 8 , Figure 7 is a structural cross-sectional view of a third embodiment of the present invention, Figure 8 The present invention Figure 7 Cross-sectional view at EE in the middle.

[0033] The total station protection device for automated monitoring of this embodiment further includes a transparent window 301 and a connecting component; According to this specific embodiment, the side of the protective cover 102 is provided with an opening 302 and an inner groove 303 connected to the opening 302, and the transparent window 301 is slidably connected to the protective cover 102, and the transparent window 301 is located at the opening 302. The transparent window 301 is used to observe the situation of the total station inside the protective cover 102, and the total station can monitor the external situation through the transparent window 301. The protective cover 102 can slide from the opening 302 to the inside of the inner groove 303 to open the opening 302, so as to facilitate the staff to operate the total station inside the protective cover 102. The fixing of the protective cover 102 and the mounting seat 101 can also be fixed by the fixing assembly described above.

[0034] Specifically, the connection assembly includes a first magnetic sheet 304 and a second magnetic sheet 305 that can attract each other, the first magnetic sheet 304 is fixedly connected to the transparent window 301, and the second magnetic sheet 305 is fixedly connected to the protective cover 102. The first magnetic sheet 304 and the second magnetic sheet 305 can attract each other. When the transparent window 301 closes the opening 302, the first magnetic sheet 304 and the second magnetic sheet 305 contact and attract each other to fix the transparent window 301. When the opening 302 needs to be opened, the transparent window 301 is pushed with force to separate the first magnetic sheet 304 and the second magnetic sheet 305, so that the transparent window 301 slides into the inner groove 303, and the opening 302 can be opened.

[0035] In addition, a connecting ring 306 is provided at the top of the protective top 103, and an internal thread is provided on the inner side of the connecting ring 306. An annular groove 307 is provided at the top of the protective sleeve 102, and an external thread is provided on the inner side of the annular groove 307. The connecting ring 306 is threadedly connected to the protective sleeve 102. The connecting ring 306 is used to connect with the protective sleeve 102. When installing the protective top 103, the connecting ring 306 is inserted into the annular groove 307, and the protective top 103 is rotated. The external thread and the internal thread cooperate with each other to fix the protective top 103 above the protective sleeve 102.

[0036] When the total station protection device for automated monitoring of the present embodiment is used to operate the total station, the transparent window 301 can be forcefully pushed to separate the first magnetic sheet 304 from the second magnetic sheet 305, thereby sliding the transparent window 301 into the inner groove 303, and the opening 302 can be opened to facilitate operation of the total station inside the protective cover 102; in addition, the protective top 103 can be rotated to remove the protective top 103 from the protective cover 102, so that the top of the total station is exposed, and the total station can also be operated.

[0037] What is disclosed above is only one or more preferred embodiments of the present application, and cannot be used to limit the scope of rights of the present application. Ordinary technicians in this field can understand that all or part of the processes of implementing the above embodiments and equivalent changes made according to the claims of the present application are still within the scope covered by the present application.

Claims

1. A total station protection device for automated monitoring, characterized in that: It includes a mounting seat, a protective sleeve, a protective top, a movable ring, an elastic element and an ejector pin, wherein a plurality of rollers are arranged at intervals at the bottom of the mounting seat, the protective sleeve is slidably connected to the mounting seat, the protective sleeve is sleeved on the outside of the mounting seat, the protective top is fixedly connected to the protective sleeve, the protective top is located on the top of the protective sleeve, the movable ring is slidably connected to the mounting seat, the movable ring is located on the bottom side of the side of the mounting seat, the bottom of the movable ring has a mounting cavity, the two ends of the elastic element are respectively fixedly connected to the movable ring and the ejector pin, the elastic element is located inside the mounting cavity, and the ejector pin is slidably connected to the movable ring.

2. The total station protection device for automated monitoring according to claim 1, characterized in that: A limiting bracket is arranged on the inner side of the movable ring, and a limiting groove matched with the limiting bracket is arranged on the outer side of the mounting seat, and the limiting bracket is located inside the limiting groove.

3. The total station protection device for automated monitoring according to claim 2, characterized in that: The elastic element includes a fixed cylinder, a first spring and a movable cylinder. The top of the fixed cylinder is fixed to the inner top side of the installation cavity. The bottom of the fixed cylinder is provided with a accommodating cavity. The two ends of the first spring are respectively fixedly connected to the fixed cylinder and the movable cylinder. The first spring is located inside the accommodating cavity. The movable cylinder is slidably connected to the fixed cylinder. The ejector pin is installed at the bottom of the movable cylinder.

4. The total station protection device for automated monitoring according to claim 3, characterized in that: The outer side surface of the movable ring is also provided with a placement groove, and the interior of the placement groove is horizontally provided with a movable U-shaped ring.

5. The total station protection device for automated monitoring according to claim 4, characterized in that: The total station protection device for automated monitoring also includes a fixing component, which includes a second spring and a fixing column. The mounting seat has a mounting groove, and two slots are provided at intervals above and below the movable ring. The two ends of the second spring are fixedly connected to the mounting seat and the fixing column respectively, and the second spring is located inside the mounting groove. The fixing column is slidably connected to the mounting seat, and one end of the fixing column away from the second spring is located inside one of the slots.

6. The total station protection device for automated monitoring according to claim 5, characterized in that: A positioning bracket is arranged on the inner side of the protective sleeve, and a positioning groove matched with the positioning bracket is arranged on the outer side of the mounting seat, and the positioning bracket is located inside the positioning groove.

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