Warning device for engineering surveying and mapping

Abstract

The utility model provides a warning device for engineering surveying and mapping, which comprises a box body, a rotating shaft and a lock catch assembly arranged on the box body, the rotating shaft is rotationally arranged in the box body, and the surface of the rotating shaft is fixedly connected with a warning plate; a plurality of limiting grooves are formed in the rotating shaft, a mounting seat is fixedly connected to the box body, a limiting assembly used for positioning the rotating shaft after being matched with the limiting grooves is slidably mounted on the mounting seat, and a clamping groove used for limiting the limiting assembly is formed in the top end of the mounting seat; a locking groove is formed in the end, away from the rotating shaft, of the warning plate, and the lock catch assembly is used for fixing the warning plate after being matched with the locking groove. According to the warning device, the problems that in the prior art, the rotating angle of a warning plate cannot be adjusted according to the actual situation, and the practicability and the use range of the warning device are reduced can be solved.

Description

Technical Field

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

[0002] Surveying and mapping operations are often carried out on roads, parking lots, construction sites and other places with frequent vehicles and pedestrians, and sometimes carried out in the morning and evening, on cloudy days, in fog and haze and other times when visibility is low. Existing surveying and mapping warning devices generally only have reflective tape on the centering pole, or the surveyors wear a reflective vest. The recognition distance of the reflective vest is very limited, so there are certain safety hazards, which bring certain harm to the surveyors and are inconvenient for the staff to use.

[0003] The existing engineering surveying and mapping warning devices are generally fixed as one piece for direct use, which is inconvenient to fold and store. When not in use, they take up a large amount of storage space, affecting subsequent storage and storage. In order to solve the problems existing in the prior art, the utility model with publication number CN219342930U discloses a recorder fixing device for unmanned aerial vehicle surveying and mapping (hereinafter referred to as: prior art 1), including a base plate, the upper surface of the base plate is provided with a storage groove, the inner wall of the storage groove is rotatably connected with a rotating rod, the surface of the rotating rod is fixedly sleeved with a warning plate, the side of the base plate is fixedly connected with a cylinder, the inner wall of the cylinder is slidably connected with a driving block, the side of the base plate is fixedly connected with a push spring, the end of the push spring away from the base plate is fixedly connected to the side of the driving block, there are two driving blocks, and the opposite surfaces of the two driving blocks are fixedly connected with a plug-in board, one end of the plug-in board is welded with a driving disk, the upper surface of the warning is provided with a clamping groove, and the inner wall of the clamping groove is adapted to one side of the plug-in board.

[0004] Although the torsion spring in the prior art 1 can reset the rotating rod so that the device can be folded and stored when not in use, when the warning device needs to be installed in a special area such as a slope, the warning plate provided in the prior art 1 cannot adjust the rotation angle according to the actual needs, which reduces the practicality and scope of use of the warning device when in use. Utility Model Content

[0005] The purpose of the utility model is to provide a warning device for engineering surveying and mapping, which, in actual use, can solve the problem that the warning plate set in the prior art cannot adjust the rotation angle according to the needs of actual conditions, thereby reducing the practicality and scope of use of the warning device.

[0006] In order to solve the above technical problems, the technical solution adopted by the utility model is:

[0007] A warning device for engineering surveying and mapping comprises a box body, a rotating shaft and a locking assembly installed on the box body, wherein the rotating shaft is rotatably installed in the box body, and a warning plate is fixedly connected to the surface of the rotating shaft;

[0008] The rotating shaft is provided with a plurality of limit grooves, the box body is fixedly connected with a mounting seat, a limit assembly for positioning the rotating shaft after cooperating with the limit grooves is slidably mounted on the mounting seat, and a card slot for limiting the limit assembly is provided at the top of the mounting seat;

[0009] A locking groove is arranged at one end of the warning plate away from the rotating shaft, and the locking assembly is used to fix the warning plate after cooperating with the locking groove.

[0010] Preferably, the limiting assembly includes a locking pin and a spring. The locking pin is slidably mounted on the mounting seat, and the locking pin is connected to the mounting seat via the spring. The locking pin is provided with a block for locking the locking pin after cooperating with the slot.

[0011] Preferably, one end of the locking pin away from the rotating shaft is fixedly connected to a rotating block.

[0012] Preferably, a locking nut is threadedly connected to the clamping block, and the locking nut is used to lock the clamping block after cooperating with the mounting seat.

[0013] Preferably, the locking assembly includes a locking bolt and a stopper, wherein the locking bolt is threadedly connected to the box body, and the stopper is fixedly connected to an end of the locking bolt away from the box body.

[0014] Preferably, a support foot is fixedly connected to the bottom end of the box body.

[0015] Preferably, a threaded hole is provided in the support leg, and an insert rod is threadedly connected in the threaded hole.

[0016] Preferably, the bottom end of the insertion rod is a pointed structure.

[0017] Preferably, the box body is provided with a plurality of placement grooves for balancing weights.

[0018] Preferably, a pull block is fixedly connected to the warning plate.

[0019] Compared with the prior art, the utility model has the following beneficial effects:

[0020] In the utility model, the warning plate is placed in the box body when not in use. At this time, the warning plate can be fixed by the lock assembly installed on the box body and the lock groove, so as to prevent the warning plate from rotating during the movement, so that the device has the effect of folding and storing when not in use;

[0021] When in use, first release the cooperation between the lock assembly and the lock slot so that the warning plate can rotate under the drive of the rotating shaft; during the rotation of the rotating shaft, the card slot arranged at the top of the mounting seat limits the limit assembly so that the limit assembly does not contact the limit slot arranged on the rotating shaft, so that the operator can adjust the angle of the warning plate by rotating the rotating shaft according to the actual needs; when the operator adjusts the warning plate to the preset angle; after rotating the limit assembly to release the card slot from limiting the limit assembly, the limit assembly moves vertically downward until it contacts the limit slot to lock the rotating shaft. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the technical solution of the implementation mode of the utility model, the drawings required for use in the implementation mode will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0023] Figure 1 It is a structural schematic diagram of the utility model.

[0024] Figure 2 It is a schematic diagram of the connection relationship between the limit mechanism and the rotating shaft in the utility model.

[0025] Figure 3 For this utility model Figure 2 A partial enlarged view of point A in the middle.

[0026] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0027] 101-box body, 102-rotating shaft, 103-locking assembly, 104-warning plate, 105-limiting groove, 106-mounting seat, 107-limiting assembly, 108-card slot, 109-locking slot, 110-locking pin, 111-spring, 112-card block, 113-rotating block, 114-locking nut, 115-rotating part, 116-stop block, 117-support foot, 118-insertion rod, 119-pull block, 120-slide groove. DETAILED DESCRIPTION

[0028] In the following, only some exemplary embodiments are briefly described. As those skilled in the art will appreciate, the described embodiments may be modified in various ways without departing from the spirit or scope of the embodiments of the present invention. Therefore, the drawings and descriptions are considered to be exemplary and non-restrictive in nature.

[0029] In the description of the embodiments of the present invention, it should be understood that the terms "length", "vertical", "horizontal", "top", "bottom", etc. indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing the embodiments of the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the embodiments of the present invention.

[0030] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the embodiments of the present utility model, the meaning of "multiple" is two or more, unless otherwise clearly and specifically defined.

[0031] In the embodiments of the present utility model, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection, an electrical connection, or a communication; it can be a direct connection, or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the embodiments of the present utility model can be understood according to specific circumstances.

[0032] In the embodiments of the present utility model, unless otherwise clearly specified and limited, the first feature being "above" or "below" the second feature may include the first and second features being in direct contact, or may include the first and second features not being in direct contact but being in contact through another feature between them. Moreover, the first feature being "above", "above" and "above" the second feature includes the first feature being directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. The first feature being "below", "below" and "below" the second feature includes the first feature being directly above and obliquely above the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0033] The disclosure below provides many different embodiments or examples for realizing different structures of the embodiments of the present utility model. In order to simplify the disclosure of the embodiments of the present utility model, the components and settings of specific examples are described below. Of course, they are only examples, and the purpose is not to limit the embodiments of the present utility model. In addition, the embodiments of the present utility model can repeat reference numbers and / or reference letters in different examples, and this repetition is for the purpose of simplification and clarity, and does not itself indicate the relationship between the various embodiments and / or settings discussed.

[0034] The embodiments of the present utility model are described in detail below with reference to the accompanying drawings.

[0035] Embodiment 1

[0036] See also Figure 1-Figure 3 This embodiment discloses a warning device for engineering surveying and mapping, including a box body 101, a rotating shaft 102, and a locking assembly 103 installed on the box body 101, the rotating shaft 102 is rotatably installed in the box body 101, and a warning plate 104 is fixedly connected to the surface of the rotating shaft 102;

[0037] The rotating shaft 102 is provided with a plurality of limiting grooves 105, and the box body 101 is fixedly connected with a mounting seat 106, and a limiting component 107 is slidably mounted on the mounting seat 106 for positioning the rotating shaft 102 after cooperating with the limiting grooves 105, and a card slot 108 for limiting the limiting component 107 is provided at the top of the mounting seat 106;

[0038] A locking groove 109 is provided at one end of the warning plate 104 away from the rotating shaft 102 , and the locking assembly 103 is used to fix the warning plate 104 after cooperating with the locking groove 109 .

[0039] In the present invention, a slide groove is provided on the mounting seat 106, and the limit assembly 107 is slidably installed in the slide groove, and the slide groove is vertically arranged with the card slot 108; the warning plate 104 is placed in the box body 101 when not in use, and the warning plate 104 can be fixed by the lock assembly 103 installed on the box body 101 and the lock slot 109, so as to prevent the warning plate 104 from rotating during the movement, so that the device has the effect of folding and storing when not in use; when in use, the lock assembly 103 and the lock slot 109 are first released to allow the warning plate 104 to be in the rotation axis 102 Driven to rotate; during the rotation of the shaft 102, the slot 108 arranged at the top of the mounting seat 106 limits the limit component 107 so that the limit component 107 does not contact the limit slot 105 set on the shaft 102, so that the operator can rotate the shaft 102 to adjust the angle of the warning plate 104 according to the actual situation; when the operator adjusts the warning plate 104 to the preset angle; after rotating the limit component 107 to release the limit component 107 from the slot 108, the limit component 107 moves vertically downward until it contacts the limit slot 105 to lock the shaft 102.

[0040] The limiting assembly 107 includes a locking pin 110 and a spring 111. The locking pin 110 is slidably mounted on the mounting seat 106. The locking pin 110 is connected to the mounting seat 106 through the spring 111. The locking pin 110 is provided with a block 112 for locking the locking pin 110 after cooperating with the said card slot 108. A bearing is rotatably mounted on the mounting seat, and one end of the spring 111 away from the locking pin 110 is fixedly connected to the bearing. When the warning plate 104 is rotated, the block 112 fixedly connected to the locking pin 110 is first driven to move vertically upward to the top of the mounting seat 106. At this time, the spring 111 connecting the mounting seat 106 and the locking pin 110 is compressed. After the locking pin 110 is rotated so that the block 112 moves to the position corresponding to the locking card slot 108, the locking pin is pressed against the card slot 108 under the action of the spring 111, so that the locking pin 110 does not contact the rotating shaft. The limit groove 105 set on 102 is contacted, so that the operator can rotate the rotating shaft 102 to adjust the angle of the warning plate 104 according to the actual needs; when the operator adjusts the warning plate 104 to the preset angle; rotate the locking pin 110 to make the block 112 move to the position corresponding to the slide groove, and the locking pin 110 moves vertically downward under the action of the spring 111 until it contacts the limit groove 105 to lock the rotating shaft 102. The spring 111 set in this embodiment is a conventional strong spring 111 structure that can be directly purchased in the prior art.

[0041] Further optimization, one end of the locking pin 110 away from the rotating shaft 102 is fixedly connected with a rotating block 113. The rotating block 113 can be convenient for an operator to rotate the locking pin 110.

[0042] The lock assembly 103 includes a stopper 116 and a rotating part 115, wherein the rotating part 115 is threadedly connected to the box body 101, and the stopper 116 is fixedly connected to the end of the rotating part 115 away from the box body 101. When the warning plate 104 is not in use and is placed in the box body 101, the lock slot 109 provided on the warning plate 104 corresponds to the setting of the rotating part 115, and the stopper 116 is located above the lock slot 109; the rotating part 115 is rotated so that the stopper 116 rotates to a position vertically arranged with the lock slot 109 and the bottom end of the stopper 116 contacts the surface of the warning plate 104, and the warning plate 104 can be locked to prevent the warning plate 104 from rotating during the movement, and the device has the effect of folding and storing when not in use.

[0043] Further optimization, a locking nut 114 is threadedly connected to the block 112, and the locking nut 114 is used to lock the block 112 after cooperating with the mounting seat 106. The left and right ends of the block 112 extend through the slide groove to the outside of the mounting seat 106, and there are two locking nuts 114, which are threadedly connected to one end of the block 112 located outside the mounting seat 106; when the locking pin 110 moves vertically downward under the action of the spring 111 to contact the limiting groove 105, the locking nut 114 is rotated so that the locking nut 114 fixes the locking pin 110, thereby further improving the stability of the locking pin 110 locking the rotating shaft 102 after contacting the limiting groove 105.

[0044] Embodiment 2

[0045] See also Figure 1-Figure 3 This embodiment is further optimized on the basis of the first embodiment, and a support leg 117 is fixedly connected to the bottom end of the box body 101. The support leg 117 plays a role in supporting and positioning the box body 101.

[0046] Further optimization is provided in the support foot 117 with a threaded hole, in which a rod 118 is threadedly connected. One end of the rod 118 is located above the box body 101; after fixing the box body 101, the end of the rod 118 located above the box body 101 can be rotated to make the rod 118 move vertically downward to below the ground, thereby increasing the stability of the box body 101 after being installed on the ground.

[0047] The bottom end of the insertion rod 118 is a pointed structure. The pointed structure can facilitate the insertion of the insertion rod 118 below the bottom surface to fix the box body 101.

[0048] Among them, a pull block 119 is fixedly connected to the warning plate 104. The pull block 119 can be easily pulled to rotate the warning plate 104.

[0049] Embodiment 3

[0050] See also Figure 1-Figure 3 This embodiment is basically the same as the first or second embodiment, except that a universal wheel is installed at the left end of the box body 101, and a telescopic rod is installed at the right end of the box body 101. The fixed end of the telescopic rod is fixedly connected to the right end of the box body 101. The universal wheel and the telescopic rod can facilitate the operator to transfer the box body 101 more labor-savingly. The universal wheel and the telescopic rod described in this embodiment are conventional structures in the prior art and can be directly purchased and used. The specific structure thereof will not be described here.

[0051] The box body 101 is provided with a plurality of placement slots for balancing weights. When encountering strong winds, the weight of the warning device can be increased by installing balancing weights in the placement slots, thereby further improving the stability of the warning device.

[0052] Although the preferred embodiments of the present invention have been described, those skilled in the art may make other changes and modifications to these embodiments once they have learned the basic creative concept. Therefore, the appended claims are intended to be interpreted as including the preferred embodiments and all changes and modifications falling within the scope of the present invention.

[0053] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. It should be pointed out that any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A warning device for engineering surveying and mapping, comprising a box body (101), characterized in that: It also includes a rotating shaft (102) and a locking assembly (103) mounted on the box body (101); the rotating shaft (102) is rotatably mounted in the box body (101); and a warning plate (104) is fixedly connected to the surface of the rotating shaft (102); A plurality of limiting grooves (105) are arranged on the rotating shaft (102); a mounting seat (106) is fixedly connected to the box body (101); a limiting component (107) is slidably mounted on the mounting seat (106) for positioning the rotating shaft (102) after cooperating with the limiting grooves (105); a clamping groove (108) for limiting the limiting component (107) is arranged at the top end of the mounting seat (106); A locking groove (109) is provided at one end of the warning plate (104) away from the rotating shaft (102), and the locking assembly (103) is used to fix the warning plate (104) after cooperating with the locking groove (109).

2. The warning device for engineering surveying and mapping according to claim 1 is characterized in that: The limiting assembly (107) comprises a locking pin (110) and a spring (111); the locking pin (110) is slidably mounted on the mounting seat (106); the locking pin (110) is connected to the mounting seat (106) via the spring (111); and a clamping block (112) is provided on the locking pin (110) for locking the locking pin (110) after cooperating with the clamping slot (108).

3. The warning device for engineering surveying and mapping according to claim 2 is characterized in that: One end of the locking pin (110) away from the rotating shaft (102) is fixedly connected to a rotating block (113).

4. The warning device for engineering surveying and mapping according to claim 3 is characterized in that: A locking nut (114) is threadedly connected to the clamping block (112), and the locking nut (114) is used to lock the clamping block (112) after being matched with the mounting seat (106).

5. The warning device for engineering surveying and mapping according to claim 1 is characterized in that: The lock assembly (103) comprises a stopper (116) and a rotating portion (115), wherein the rotating portion (115) is threadedly connected to the box body (101), and the stopper (116) is fixedly connected to an end of the rotating portion (115) away from the box body (101).

6. The warning device for engineering surveying and mapping according to claim 1 is characterized by: A support foot (117) is fixedly connected to the bottom end of the box body (101).

7. The warning device for engineering surveying and mapping according to claim 1 is characterized by: A threaded hole is provided in the support foot (117), and an insert rod (118) is threadedly connected in the threaded hole.

8. The warning device for engineering surveying and mapping according to claim 7 is characterized by: The bottom end of the insertion rod (118) is a pointed structure.

9. The warning device for engineering surveying and mapping according to claim 1, characterized in that: A pull block (119) is fixedly connected to the warning plate (104).

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