CN220137387U

CN220137387U - Auxiliary platform and telegraph pole distance measuring device

Info

Publication number: CN220137387U
Application number: CN202320997445.6U
Authority: CN
Inventors: 曾文锋; 陈清; 莫佳才; 谢锦生; 孙好善; 施忠然
Original assignee: Shenzhen Power Supply Planning Design Institute Co ltd
Current assignee: Shenzhen Power Supply Planning Design Institute Co ltd
Priority date: 2023-04-23
Filing date: 2023-04-23
Publication date: 2023-12-05
Anticipated expiration: 2033-04-23

Abstract

The utility model discloses an auxiliary platform and a telegraph pole distance measuring device, wherein the auxiliary platform is used for placing a range finder, and comprises the following components: the waterproof piece comprises a mounting seat, a supporting component, a first driving component, a waterproof piece and a second driving component. The mounting seat is used for mounting the range finder; the supporting component is arranged below the mounting seat and supports the mounting seat; the first driving component is connected with the mounting seat and drives the mounting seat to rotate; the waterproof piece is arranged above the mounting seat, and is provided with a cleaning piece which is used for cleaning the lens of the range finder; the second driving assembly drives the cleaning member to move along a first direction. The auxiliary platform effectively solves the problem that the range finder is easy to enter water when being used in rainy days, and can clean the lens of the range finder.

Description

Auxiliary platform and telegraph pole distance measuring device

Technical Field

The utility model relates to the technical field of measuring devices, in particular to an auxiliary platform and a telegraph pole distance measuring device.

Background

During construction, a distance meter is typically required to determine the required construction distance, for example, during construction of utility poles, the distance between two utility poles is measured using a distance meter so that the distance between each utility pole and the distance between the utility pole and the house meet power regulations while meeting safety standards. If the distance between the telegraph pole and the house is smaller than the distance regulated by the safety standard, interference can be caused to residents in the house, electromagnetic radiation is generated, and the use of electric appliances in the house can be influenced, so that the normal life of the residents is influenced. Therefore, the measurement of distance is particularly important in the construction of utility poles.

In order to meet the use requirements of the range finder, such as height, the range finder is usually placed on an auxiliary platform. In the prior art, the auxiliary platform is not provided with a rainproof device, and when the auxiliary platform is used in a rainy day, the distance measuring device is easy to be damaged by water inflow. And because the dust on the construction site is larger, the lens of the range finder is easy to cover the dust, so that the range finding precision is reduced.

Disclosure of Invention

The present utility model aims to solve, at least to some extent, one of the problems of the prior art. Therefore, the utility model provides an auxiliary platform, which effectively solves the problem that the range finder is easy to enter water when being used in rainy days, and can clean the dust of the lens of the range finder.

The utility model also provides a telegraph pole distance measuring device.

An auxiliary platform according to a first aspect of the utility model for positioning a rangefinder, comprising: the mounting seat is used for mounting the range finder;

the supporting component is arranged below the mounting seat and supports the mounting seat;

the first driving assembly is connected with the mounting seat and drives the mounting seat to rotate;

the waterproof piece is arranged above the mounting seat and is provided with a cleaning piece, and the cleaning piece is used for cleaning a lens of the range finder;

and the second driving assembly drives the cleaning piece to move along the first direction.

According to the auxiliary platform provided by the utility model, the auxiliary platform has the following beneficial effects: the problem that the range finder is easy to enter water when being used in rainy days is effectively solved, and the lens of the range finder can be subjected to ash removal.

In some embodiments, the support assembly includes a housing, the first drive assembly being disposed within the housing;

the first driving component comprises a driving gear, a driven gear and a first driving piece, and the first driving piece is connected with the driving gear and drives the driving gear to rotate;

the driving gear is meshed with the driven gear and drives the driven gear to rotate.

In some embodiments, the driving gear is arranged on the first rotating shaft in a penetrating manner, the driven gear is arranged on the second rotating shaft in a penetrating manner, bearings are respectively arranged at two ends of the first rotating shaft and the second rotating shaft, and the bearings are fixedly arranged on the bottom wall and the top wall of the box body;

the first driving piece is connected with the first rotating shaft, and the first driving piece drives the first rotating shaft to synchronously rotate with the driving gear.

In some embodiments, one end of the second rotating shaft extends out of the top wall of the box body to be connected with the mounting seat;

the one end that stretches out of second pivot the box roof still is provided with auxiliary strut, auxiliary strut with the second pivot sets up perpendicularly, just auxiliary strut's both ends are provided with the auxiliary wheel.

In some embodiments, the top wall of the box body is provided with a guide groove, a part of the auxiliary wheel is accommodated in the guide groove, and the auxiliary wheel rotates along the guide groove.

In some embodiments, the auxiliary platform is further provided with a locking mechanism comprising:

the fixed plate is arranged on one side of the mounting seat;

one end of the elastic piece is arranged on the fixed plate;

the locking piece is arranged at the other end of the elastic piece and moves along the first direction under the action of the elastic piece.

In some embodiments, the support assembly further comprises a support bar and a reinforcement, the reinforcement being sleeved on the support bar;

the support rod and the reinforcement are respectively provided with a plurality of mounting holes, at least one mounting hole of the support rod corresponds to at least one mounting hole of the reinforcement, and bolts penetrate through the two corresponding mounting holes to fix the support rod with the reinforcement.

In some embodiments, the reinforcement is provided with a sleeve part and a leg part, the sleeve part is sleeved on the supporting rod, one end of the leg part is connected with the sleeve part, and the other end of the leg part is contacted with the ground;

wherein, the one end that contacts with ground of leg portion is provided with the antiskid piece.

In some embodiments, the waterproof member is disposed on the mounting base, and the waterproof member and the mounting base are driven to rotate by the first driving assembly.

The utility pole distance measuring device according to the second aspect of the present utility model comprises an auxiliary platform as described in any one of the above.

The wire pole distance measuring device according to the second aspect of the present utility model has the following advantageous effects: through installing the distancer in above-mentioned auxiliary platform, the distancer can use in the rainy day, prevents that the distancer from intaking, and can carry out the deashing to the camera lens of distancer.

Drawings

Fig. 1 is a perspective view of an auxiliary platform of the present utility model.

Fig. 2 is a perspective view of an auxiliary platform shown in perspective.

Fig. 3 is a front view of an auxiliary platform shown in perspective.

Fig. 4 is a top view of an auxiliary platform without the flashing.

Fig. 5 is a side view of the cleaning member.

Fig. 6 is a side view of an auxiliary platform.

Fig. 7 is a front view of another embodiment of an auxiliary platform.

Reference numerals:

100. a mounting base; 101. a case; 102. a guide groove; 110. a support assembly; 111. a support rod; 112. a reinforcement; 112a, a sleeve portion; 112b, a leg portion; 113. a mounting hole; 114. a bolt; 115. an anti-slip member; 120. a first drive assembly; 121. a drive gear; 122. a driven gear; 123. a first driving member; 124. a first rotating shaft; 125. a second rotating shaft; 126. a bearing; 127. an auxiliary strut; 128. an auxiliary wheel; 130. a waterproof member; 131. a cleaning member; 131b, a brush; 140. a second drive assembly; 141. a drive motor, 142, and a screw; 150. a locking mechanism; 151. a fixing plate; 152. an elastic member; 153. a locking member; 200. a range finder; 201. a lens; l1, first direction.

Detailed Description

Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.

In the description of the present utility model, it should be understood that references to orientation descriptions such as upper, lower, front, rear, left, right, etc. are based on the orientation or positional relationship shown in the drawings, are merely for convenience of description of the present utility model and to simplify the description, and do not indicate or imply that the apparatus or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present utility model.

In the description of the present utility model, a number means one or more, a number means two or more, and greater than, less than, exceeding, etc. are understood to not include the present number, and above, below, within, etc. are understood to include the present number. The description of the first and second is for the purpose of distinguishing between technical features only and should not be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present utility model, unless explicitly defined otherwise, terms such as arrangement, installation, connection, etc. should be construed broadly and the specific meaning of the terms in the present utility model can be reasonably determined by a person skilled in the art in combination with the specific contents of the technical scheme.

The range finder 200 is suitable for a tool for measuring the length of a connecting line between two points, the commonly used range finder 200 comprises a laser range finder 200, an infrared range finder 200 and an ultrasonic range finder 200, and the commonly used range finder 200 is a handheld device, but under the condition that the measurement accuracy requirement is higher, the range finder 200 is arranged on a corresponding professional bracket so as to ensure the accuracy of the measurement result of the range finder 200.

In the prior art, the support device for placing the rangefinder 200 is typically a tripod, on which a platform is provided for placing the rangefinder 200. However, the supporting device in the prior art is not provided with any rainproof device, in the use process, if the situation of construction is encountered in rainy days, the range finder 200 cannot work normally due to the influence of rainwater, and even the range finder 200 is damaged in water inflow when serious, the construction efficiency is affected, and the resource waste is caused. In addition, the range finder 200 is required to perform a ranging work at a construction site, for example, to measure a distance between two poles or a distance between a pole and a house when burying the poles. Because the dust on the construction site is larger, the lens 201 of the range finder 200 is covered by dust, especially when the range finder 200 is an infrared range finder 200, the dust covered on the lens 201 has a great influence on the accuracy of the infrared range finder 200, and if the dust is not cleaned timely, the accuracy of the range finder 200 on the distance measurement can be influenced. In the prior art, the lens 201 of the range finder 200 is typically wiped manually, but because a certain distance exists between the placement position of the range finder 200 and the position of the embedded telegraph pole of the constructor, the constructor needs to go back and forth between the telegraph pole and the range finder 200 in the construction process, so that the construction efficiency is reduced, and the manpower is wasted.

Thus, in accordance with the above-described problems, the present utility model proposes an auxiliary platform for placing the rangefinder 200.

Referring to fig. 1 and 2, an auxiliary platform for placing a range finder 200 according to a first aspect of the present utility model includes a mounting base 100, a support assembly 110, a first driving assembly 120, a waterproof member 130, and a second driving assembly 140. The mount 100 is used to mount a rangefinder 200. The supporting component 110 is disposed below the mounting base 100 and supports the mounting base 100. The first driving assembly 120 is connected to the mounting base 100, and drives the mounting base 100 to rotate. The waterproof member 130 is disposed above the mounting base 100, the cleaning member 131 is disposed on the waterproof member 130, the cleaning member 131 is used for cleaning the lens 201 of the range finder 200, and the second driving assembly 140 drives the cleaning member 131 to move along the first direction L1.

The auxiliary platform according to the first aspect of the utility model has the following beneficial effects: the problem that the range finder 200 is easy to enter water when used in rainy days is effectively solved, and the lens 201 of the range finder 200 can be subjected to ash removal. Specifically, in this embodiment, the first driving component 120 can drive the mount 100 to rotate, and the range finder 200 is placed on the mount 100, so that the range finder 200 can be rotated by 360 degrees, so that the range finder 200 can measure the telegraph poles in all directions, the whole adjustment angle of the auxiliary platform does not need to be manually adjusted, the labor is saved, and the working efficiency is improved. In this embodiment, the auxiliary platform is provided with the waterproof piece 130, and the waterproof piece 130 sets up in mount pad 100 top for shelter from waterproof to the distancer 200 of installing in mount pad 100, avoid the rainwater to get into distancer 200 and lead to distancer 200 measurement accuracy to reduce or distancer 200 damage. In order to facilitate the ash removal of the rangefinder 200 at the construction site, the auxiliary platform is further provided with a cleaning member 131, and the cleaning member 131 can clean the rangefinder 200 mounted on the mounting base 100 along the first direction L1 under the driving force of the second driving assembly 140 to remove dust covering the lens 201 of the rangefinder 200.

Referring to fig. 1 and 5, the second driving assembly 140 includes a driving motor 141, a screw rod 142 and a guide member 143, the screw rod 142 is mounted to the waterproof member 130 along the first direction L1, one end of the cleaning member 131 is provided with a sliding block 131a, the sliding block 131a is mounted to the screw rod 142, the sliding block 131a is in threaded connection with the screw rod 142, and one end of the sliding block 131a is mounted to the guide member 143 to slide along the guide member 143. The cleaning member 131 is movable in the first direction L1 on the screw 142 by the driving motor 141. The other end of the cleaning member 131 is provided with a brush 131b, and when the cleaning member 131 moves in the first direction L1, the brush 131b contacts the lens 201 of the range finder 200 to remove dust covered on the lens 201, and keep the lens 201 clean, so as to ensure the accuracy of measurement of the range finder 200.

In some embodiments, to ensure that the first drive assembly 120 is not affected by rain and dust, the support assembly 110 includes a housing 101, and the first drive assembly 120 is disposed within the housing 101. The first driving assembly 120 includes a driving gear 121, a driven gear 122, and a first driving member 123, and the first driving member 123 is connected to the driving gear 121 to drive the driving gear 121 to rotate. The driving gear 121 meshes with the driven gear 122 and drives the driven gear 122 to rotate. Specifically, the first driving assembly 120 may be provided with a driving gear 121 and a driven gear 122, and the first driving member 123 drives the driving gear 121 to rotate, and since the driving gear 121 is meshed with the driven gear 122, the driven gear 122 and the driving gear 121 can synchronously rotate, thereby ensuring stable transmission precision. The first driving member 123 herein may be a driving motor 141 or a driving cylinder, etc.

Referring to fig. 2, in some embodiments, the driving gear 121 is disposed through the first rotating shaft 124, the driven gear 122 is disposed through the second rotating shaft 125, bearings 126 are respectively disposed at two ends of the first rotating shaft 124 and the second rotating shaft 125, and the bearings 126 are fixedly mounted on the bottom wall and the top wall of the case 101. The first driving member 123 is connected to the first shaft 124, and the first driving member 123 drives the first shaft 124 to rotate in synchronization with the driving gear 121. In the present embodiment, in order to better transmit power to the mount 100 so that the mount 100 can rotate, it is necessary to transmit power of the first driving member 123 to the driven gear 122 through the driving gear 121, and the driven gear 122 transmits power to the mount 100 through the second rotating shaft 125. The driving gear 121 is disposed through the first shaft 124, and two ends of the first shaft 124 are inserted into a pair of bearings 126, so that the driving gear 121 and the first shaft 124 rotate together under the driving of the first driving member 123. The driven gear 122 is disposed through the second rotating shaft 125, and two ends of the second rotating shaft 125 are inserted into the other pair of bearings 126, so that the driven gear 122 and the second rotating shaft 125 rotate together under the driving of the driving gear 121, and one end of the second rotating shaft 125 extends out of the top wall of the box 101 to be connected with the mounting seat 100, so that the mounting seat 100 can synchronously rotate with the driven gear 122 and the second rotating shaft 125, thereby realizing the rotation of the mounting seat 100.

Referring to fig. 3, in some embodiments, one end of the second shaft 125 protrudes out of the top wall of the case 101 to be connected with the mount 100. The one end of second pivot 125 that stretches out box 101 roof still is provided with auxiliary stay 127, and auxiliary stay 127 sets up with second pivot 125 is perpendicular, and auxiliary stay 127's both ends are provided with auxiliary wheel 128. In this embodiment, in order to ensure that the mount 100 rotates more stably, and thus ensure that the range finder 200 mounted on the mount 100 can measure the distance stably and accurately, an auxiliary wheel 128 is further provided below the mount 100. Specifically, an auxiliary supporting rod 127 is further disposed at one end of the second rotating shaft 125 extending out of the top wall of the box 101, auxiliary wheels 128 are disposed at two ends of the auxiliary supporting rod 127, the axle center of the auxiliary wheels 128 and the axle center of the auxiliary supporting rod 127 are on the same straight line, and the auxiliary wheels 128 can rotate around the axle center of the auxiliary supporting rod 127.

Referring to fig. 1, in some embodiments, a top wall of the case 101 is provided with a guide groove 102, a portion of the auxiliary wheel 128 is received in the guide groove 102, and the auxiliary wheel 128 rotates along the guide groove 102. In order to be convenient for lead auxiliary wheel 128, avoid auxiliary wheel 128 skew, guide slot 102 has still been seted up to box 101 roof, and part of auxiliary wheel 128 holds in guide slot 102, and guide slot 102 is the annular groove, and auxiliary wheel 128 rotates along guide slot 102 and mount pad 100 together, ensures that the distancer 200 of installing in mount pad 100 can 360 degrees rotations, and stable structure can guarantee the measurement stability of distancer 200 simultaneously.

Wherein, auxiliary support rod 127 can be provided with one, auxiliary support rod 127 passes the one end of second pivot 125, overlaps at auxiliary support rod 127's both ends and establishes auxiliary wheel 128. The auxiliary struts 127 may be provided with two auxiliary wheels 128 respectively mounted on two sides of one end of the second rotating shaft 125, the two auxiliary struts 127 are coaxially arranged, and one end of the two auxiliary struts 127 far away from the second rotating shaft 125 is sleeved with the auxiliary wheels 128.

Referring to fig. 4, in some embodiments, the auxiliary platform is further provided with a locking mechanism 150, and the locking mechanism 150 includes a fixing plate 151, an elastic member 152, and a locking member 153. The fixing plate 151 is mounted to one side of the mounting block 100. One end of the elastic member 152 is mounted to the fixing plate 151. The locking member 153 is mounted at the other end of the elastic member 152 and moves in the first direction L1 by the elastic member 152. Specifically, to facilitate the installation or removal of rangefinder 200 on an auxiliary platform, in this embodiment, a locking mechanism 150 with an elastic member 152 is used in place of the prior art bolt 114 connection. The elastic member 152 may be, for example, a spring. The locking mechanism 150 includes a fixing plate 151 disposed at one side of the mounting seat 100, the fixing plate 151 is fixedly mounted on the mounting seat 100, one side of the fixing plate 151, which is close to the center of the mounting seat 100, is connected with one end of a spring, the other end of the spring is movably connected with a locking member 153, and the locking member 153 can move in a direction close to the fixing plate 151 or away from the fixing plate 151 under the action of the elastic force of the spring, so as to clamp the range finder 200 or detach the range finder 200. The convenience of taking and placing the range finder 200 is guaranteed, and meanwhile, the stability of the range finder 200 when being installed on an auxiliary platform can be guaranteed, so that the measurement accuracy of the range finder 200 is guaranteed.

In some embodiments, the support assembly 110 further includes a support rod 111 and a reinforcement member 112, wherein the reinforcement member 112 is sleeved on the support rod 111. The support rod 111 and the reinforcement 112 are provided with a plurality of mounting holes 113, respectively, at least one mounting hole 113 of the support rod 111 corresponds to at least one mounting hole 113 of the reinforcement 112, and bolts 114 pass through the two mounting holes 113 corresponding to each other to fix the support rod 111 and the reinforcement 112. Specifically, in order to facilitate the adjustment of the height of the auxiliary platform, the support assembly 110 further includes a support bar 111 and a reinforcement member 112, a plurality of mounting holes 113 are provided on the support bar 111 along the length direction of the support bar 111, referring to fig. 1, the support bar 111 is provided with six mounting holes 113, the reinforcement member 112 is provided with two mounting holes 113, at least one mounting hole 113 of the reinforcement member 112 corresponds to at least one mounting hole 113 of the support bar 111, and bolts 114 pass through the two mounting holes 113 corresponding to each other to fix the reinforcement member 112 to the support bar 111. In order to make the connection between the reinforcement 112 and the support rod 111 more stable, two mounting holes 113 of the reinforcement 112 and two of six mounting holes 113 on the support rod 111 may be selected to correspond to each other, and then bolts 114 may be inserted into the corresponding holes to ensure stable connection between the reinforcement 112 and the support rod 111. It should be noted that, the support rod 111 may be provided with a plurality of mounting holes 113, not only six, but also three, four, five, seven, eight, etc., and similarly, the reinforcement member 112 may be provided with two mounting holes 113, or three, four, etc., so long as it is ensured that the mounting holes 113 on the reinforcement member 112 can correspond to the mounting holes 113 on the support member, and can be fixed by the bolts 114.

Referring to fig. 6, in some embodiments, the reinforcement member 112 is provided with a sleeve portion 112a and a leg portion 112b, the sleeve portion 112a is sleeved on the support rod 111, one end of the leg portion 112b is connected to the sleeve portion 112a, and the other end of the leg portion 112b is in contact with the ground. Wherein the end of the leg portion 112b contacting the ground is provided with a slip preventing member 115. Specifically, in order to facilitate adjustment of the height of the auxiliary platform and to make the auxiliary platform more stable, the reinforcement 112 is provided with a sleeve portion 112a and a leg portion 112b, the sleeve portion 112a is fitted over the support rod 111, and by making the mounting hole 113 of the sleeve portion 112a correspond to the mounting hole 113 of the support rod 111, the bolt 114 passes through the mounting hole 113 of the sleeve portion 112a and the mounting hole 113 of the support rod 111 that correspond to each other, so that the reinforcement 112 and the support rod 111 are fixed together, ensuring stability of the auxiliary platform. In order to further increase the stability of the auxiliary platform, the stability of the range finder 200 in the measuring process on the auxiliary platform is ensured, and the anti-skid member 115 is further arranged at one end of the supporting leg 112b, which is in contact with the ground, so that the friction between the supporting leg 112b and the ground is increased, the auxiliary platform can be suitable for different grounds, and the stability and the measuring accuracy of the range finder 200 are maintained.

Referring to fig. 7, in some embodiments, a waterproof member 130 is disposed on the mounting base 100, and the waterproof member 130 is driven to rotate by the first driving assembly 120 together with the mounting base 100. Specifically, the waterproof member 130 may be further configured to be connected to the mounting base 100, the upper end of the waterproof member 130 is closed, the lower end is opened, and both ends of the opening are connected to the bottom of the mounting base 100, so that the mounting base 100 and the range finder 200 mounted on the mounting base 100 are accommodated in the accommodating cavity of the waterproof member 130, and the waterproof member 130 and the mounting base 100 are driven and rotated by the first driving assembly 120 together. Since the range finder 200 can be accommodated in the accommodating chamber of the waterproof member 130, the waterproof effect is increased. In addition, in order to be convenient for range finder 200 carries out the distance measurement, still offered the window on the waterproof piece 130, the camera lens 201 of range finder 200 corresponds with the window, avoids waterproof piece 130 to produce the influence to the camera lens 201 of range finder 200, has guaranteed measurement accuracy when improving the water-proof effects.

The utility pole distance measuring device according to the second aspect of the present utility model comprises an auxiliary platform according to any one of the above.

The wire pole distance measuring device according to the second aspect of the present utility model has the following advantageous effects: through installing distancer 200 in above-mentioned one kind auxiliary platform, distancer 200 can be in the rainy day use, prevents that distancer 200 from intaking, and can carry out the deashing to the camera lens 201 of distancer 200.

In the use process of the telegraph pole distance measuring device, the distance meter 200 is installed between the two locking mechanisms 150, two ends of the distance meter 200 along the first direction L1 are abutted against the locking members 153, and the locking members 153 are abutted against and lock the distance meter 200 under the action of the elastic members 152, so that the distance meter 200 is stably installed on the auxiliary platform.

In the description of the present specification, reference to the terms "one embodiment," "some embodiments," "illustrative embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

While embodiments of the present utility model have been shown and described, it will be understood by those of ordinary skill in the art that: many changes, modifications, substitutions and variations may be made to the embodiments without departing from the spirit and principles of the utility model, the scope of which is defined by the claims and their equivalents.

Claims

1. An auxiliary platform for placing a range finder, comprising:

the mounting seat is used for mounting the range finder;

2. The auxiliary platform of claim 1, wherein the support assembly comprises a housing, the first drive assembly being disposed within the housing;

3. The auxiliary platform according to claim 2, wherein the driving gear is arranged on the first rotating shaft in a penetrating manner, the driven gear is arranged on the second rotating shaft in a penetrating manner, bearings are respectively arranged at two ends of the first rotating shaft and the second rotating shaft, and the bearings are fixedly arranged on the bottom wall and the top wall of the box body;

4. An auxiliary platform according to claim 3, wherein one end of the second rotating shaft extends out of the top wall of the box body and is connected with the mounting seat;

5. The auxiliary platform of claim 4, wherein the top wall of the case is provided with a guide groove, a portion of the auxiliary wheel is accommodated in the guide groove, and the auxiliary wheel rotates along the guide groove.

6. An auxiliary platform according to claim 5, further provided with a locking mechanism comprising:

the fixed plate is arranged on one side of the mounting seat;

one end of the elastic piece is arranged on the fixed plate;

7. The auxiliary platform according to claim 1, wherein the support assembly further comprises a support bar and a reinforcement, the reinforcement being sleeved on the support bar;

8. An auxiliary platform according to claim 7, wherein the reinforcement is provided with a sleeve portion and a leg portion, the sleeve portion is sleeved on the support rod, one end of the leg portion is connected with the sleeve portion, and the other end of the leg portion is in contact with the ground;

9. An auxiliary platform according to claim 1 wherein the flashing is provided to the mounting block, the flashing being driven in rotation with the mounting block by the first drive assembly.

10. A pole distance measuring device comprising an auxiliary platform according to any one of claims 1 to 9.