CN219175822U - Measuring device - Google Patents

Abstract

The application discloses a measuring device belongs to the technical field of measurement. The measuring device comprises a measuring platform, a plurality of telescopic supporting pieces and a crawling ladder. The measuring platform is arranged above the wall obstacle and is used for erecting a measuring instrument; the telescopic supporting pieces are respectively connected with the wall obstacle and the measuring platform; one end of the cat ladder is erected on the ground, and the other end of the cat ladder is connected with the measuring platform. The utility model provides a measuring device can adjust the relative position of measuring platform and wall body barrier reliably, realizes measuring platform's lifting function, but telescopic support's quantity sets up to a plurality ofly to leveling measuring platform, thereby do benefit to guaranteeing measuring instrument measuring accuracy, climb the frame through setting up respectively with ground and measuring platform connection, so that measuring platform about the measuring staff, measuring staff can erect measuring instrument on measuring platform and measure the work, provide basic condition for measuring work.

Description

Measuring device

Technical Field

The application relates to the technical field of measurement, in particular to a measuring device.

Background

When the measuring instrument is erected on the upper parts of obstacles such as walls and the like, the condition that the instrument must be erected on a relatively flat plane is limited, the existence of the bottom wall body obstacle leads to the fact that the measuring instrument cannot be erected safely and stably, and the measuring instrument lacks a safe and reliable up-down channel and a stable operation platform, so that measuring staff cannot directly stand on the obstacle to perform measuring operation, and the measuring work cannot be performed normally.

Disclosure of Invention

In view of this, the purpose of this application is in order to overcome the not enough in the prior art, provides a measuring device to solve among the prior art based on wall body barrier upper portion can't erect measuring instrument, cause the unable technical problem who goes on normally of measuring work.

In order to solve the above technical problems, the present application provides:

a measurement device, comprising:

the measuring platform is arranged above the wall obstacle and is used for erecting a measuring instrument;

the telescopic supports are respectively connected with the wall obstacle and the measuring platform;

and one end of the crawling ladder is erected on the ground, and the other end of the crawling ladder is connected with the measuring platform.

In addition, the measuring device according to the application can also have the following additional technical features:

in some embodiments of the present application, the telescopic support comprises two main rods and a forward and reverse screw rod, one main rod is respectively connected with the forward and reverse screw rod and the wall obstacle, and the other main rod is respectively connected with the forward and reverse screw rod and the measuring platform.

In some embodiments of the present application, the mobile jib includes square steel pipe, first rectangle steel sheet and second rectangle steel sheet, first rectangle steel sheet with the second rectangle steel sheet set up respectively in the both ends of square steel pipe, first rectangle steel sheet is kept away from one side of square steel pipe is provided with first connection otic placode, the second rectangle steel sheet is kept away from one side of square steel pipe be provided with the first nut of positive and negative silk screw rod looks adaptation, just the second rectangle steel sheet seted up with the through-hole of positive and negative silk screw rod looks adaptation.

In some embodiments of the present application, the positive and negative screw includes a screw and a second nut, the screw has a positive threaded end and a negative threaded end, the second nut is fixedly sleeved between the positive threaded end and the negative threaded end, the first nut of one of the main rods and the first nut of the other of the main rods are disposed adjacent to each other, the positive threaded end is in threaded connection with the first nut of one of the main rods, and the negative threaded end is in threaded connection with the first nut of the other of the main rods.

In some embodiments of the present application, the wall body obstacle is provided with a second connection lug, the bottom of the measurement platform is provided with a third connection lug, one of the main bars is connected with the second connection lug through a fastener, and the other of the main bars is connected with the third connection lug through a fastener.

In some embodiments of the present application, the measurement platform includes continuous beam platform, scaffold board and rail, the scaffold board set up in on the continuous beam platform, the rail set up in the circumference at the top of continuous beam platform, the access & exit has been seted up to the rail, the other end of cat ladder with the position of access & exit is corresponding, the third link otic placode is provided with a plurality ofly, a plurality of the third link otic placode is followed the circumference interval setting of the bottom of continuous beam platform.

In some embodiments of the present application, the continuous beam platform includes an outer frame, a first inner beam and a second inner beam, the first inner beam and the second inner beam are both connected in the outer frame, the first inner beam and the second inner beam are both provided with a plurality of, a plurality of the first inner beams are arranged at intervals along a first direction, a plurality of the second inner beams are arranged at intervals along a second direction, and the first direction is perpendicular to the second direction.

In some embodiments of the present application, the rail includes pole setting and first horizontal pole, the pole setting with first horizontal pole all is provided with many, many the pole setting is followed the circumference interval setting at the top of continuous beam platform, many first horizontal pole set up in the circumference at the top of continuous beam platform, every first horizontal pole with arbitrary adjacent two the pole setting is connected.

In some embodiments of the present application, the first cross bar and the upright define a handrail location.

In some embodiments of the present application, the cat ladder includes two montants and many second horizontal poles, two montant parallel arrangement, many second horizontal poles equidistant perpendicular arrangement is in two on the montant.

Compared with the prior art, the beneficial effects of this application are:

the application provides a measuring device, measuring device includes measuring platform, a plurality of scalable support piece and cat ladder. The measuring platform is arranged above the wall obstacle and used for erecting a measuring instrument, the telescopic supporting pieces are respectively connected with the wall obstacle and the measuring platform, one end of the crawling ladder is erected on the ground, and the other end of the crawling ladder is connected with the measuring platform. Through setting up scalable support piece respectively with wall body barrier and measuring platform connection, utilize scalable support piece's firm support and scalable function, can adjust measuring platform and wall body barrier's relative position like this reliably and stably, realize measuring platform's lifting function, simultaneously, set up scalable support piece's quantity to a plurality of to the leveling is carried out to measuring platform, thereby does benefit to the accuracy of guaranteeing measuring instrument measurement, climbs the frame through setting up respectively with ground and measuring platform connection, in order to measuring personnel about measuring platform. According to the measuring device, a measuring person can erect a measuring instrument on the measuring platform to conduct measuring work, and basic conditions are provided for the measuring work. The technical problem that in the prior art, a measuring instrument cannot be erected on the basis of the upper portion of a wall obstacle, so that the measuring work cannot be normally performed is avoided.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some embodiments of the present application and therefore should not be considered limiting the scope, and that other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 illustrates a schematic perspective view of a measurement device in some embodiments of the present application;

FIG. 2 illustrates a perspective view of a telescoping support in some embodiments of the present application;

FIG. 3 illustrates a schematic cross-sectional view of a telescoping support in some embodiments of the present application;

FIG. 4 illustrates a perspective view of a boom in some embodiments of the present application;

FIG. 5 illustrates a schematic perspective view of a positive-negative wire screw in some embodiments of the present application;

FIG. 6 illustrates a perspective view of a measurement platform in some embodiments of the present application;

FIG. 7 illustrates a schematic perspective view of a continuous beam platform in some embodiments of the present application;

fig. 8 illustrates a perspective view of a ladder in some embodiments of the application.

Description of main reference numerals:

100-measuring device; 110-a measurement platform; 111-a third connection ear; 112-a continuous beam platform; 1121-an outer frame; 1122-a first inner beam; 1123-a second inner beam; 113-scaffold boards; 114-fencing; 1141-entrance; 1142-standing bar; 1143-a first rail; 1144-armrest position; 120-telescoping support; 121-a main rod; 1211-square steel pipe; 1212-a first rectangular steel plate; 1213-a second rectangular steel plate; 12131-through holes; 1214-first connection ear plate; 1215-a first nut; 122-positive and negative screw rod; 1221-a screw; 12211-a positive threaded end; 12212-a counter threaded end; 1222-a second nut; 130-cat ladder; 131-a vertical rod; 132-a second rail; 200-wall barriers; 210-second connection ear plate.

Detailed Description

Embodiments of the present application are described in detail below, examples of which are illustrated in the accompanying drawings, wherein the same or similar reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary only for the purpose of explaining the present application and are not to be construed as limiting the present application.

In the description of the present application, it should be understood that the terms "center," "longitudinal," "transverse," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," etc. indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, are merely for convenience in describing the present application and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be configured and operated in a particular orientation, and therefore should not be construed as limiting the present application.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present application, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

In this application, unless specifically stated and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the terms in this application will be understood by those of ordinary skill in the art as the case may be.

In this application, unless expressly stated or limited otherwise, a first feature "up" or "down" a second feature may be the first and second features in direct contact, or the first and second features in indirect contact via an intervening medium. Moreover, a first feature being "above," "over" and "on" a second feature may be a first feature being directly above or obliquely above the second feature, or simply indicating that the first feature is level higher than the second feature. The first feature being "under", "below" and "beneath" the second feature may be the first feature being directly under or obliquely below the second feature, or simply indicating that the first feature is less level than the second feature.

As shown in fig. 1, an embodiment of the present application provides a measuring device 100, which is mainly used for erecting a measuring instrument above a wall obstacle 200. The measurement device 100 includes a measurement platform 110, a plurality of telescoping supports 120, and a ladder 130.

The measuring platform 110 is disposed above the wall obstacle 200, and is used for erecting a measuring instrument, the plurality of telescopic supporting pieces 120 are respectively connected with the wall obstacle 200 and the measuring platform 110, one end of the ladder stand 130 is erected on the ground, and the other end of the ladder stand is connected with the measuring platform 110.

According to the measuring device 100 provided by the embodiment of the application, the telescopic supporting pieces 120 are respectively connected with the wall body barrier 200 and the measuring platform 110, the relative positions of the measuring platform 110 and the wall body barrier 200 can be stably and reliably adjusted by utilizing the stable supporting and telescopic functions of the telescopic supporting pieces 120, the lifting function of the measuring platform 110 is realized, meanwhile, the number of the telescopic supporting pieces 120 is set to be multiple so as to level the measuring platform 110, the measuring device is convenient to measure, the accuracy of measuring instrument measurement is guaranteed, and the climbing frames respectively connected with the ground and the measuring platform 110 are arranged so that the measuring platform 110 is convenient for measuring staff to go up and down, and a safe and reliable up-down channel is provided for the measuring staff. According to the measuring device 100 provided by the application, a measuring person can erect a measuring instrument on the measuring platform 110 to perform measuring work, and basic conditions are provided for the measuring work. The technical problem that in the prior art, a measuring instrument cannot be erected on the basis of the upper portion of a wall obstacle, so that the measuring work cannot be normally performed is avoided.

As shown in fig. 1 and 2, in an embodiment of the present application, optionally, the telescopic support 120 includes two main rods 121 and a forward and reverse screw 122, one main rod 121 is connected to the forward and reverse screw 122 and the wall barrier 200, respectively, and the other main rod 121 is connected to the forward and reverse screw 122 and the measuring platform 110, respectively. Like this, operating personnel can make two mobile jib 121 be close to each other or keep away from each other through twisting positive and negative silk screw rod 122, realize scalable support 120's flexible function to can adjust measurement platform 110 and wall body barrier 200's relative position reliably, realize measurement platform 110's lift function, can also realize the leveling function to measurement platform 110 simultaneously, in order to guarantee measuring instrument measuring accuracy.

As shown in fig. 1, 2, 3 and 4, in the above embodiment of the present application, optionally, the main rod 121 includes a square steel tube 1211, a first rectangular steel plate 1212 and a second rectangular steel plate 1213, the first rectangular steel plate 1212 and the second rectangular steel plate 1213 are respectively disposed at two ends of the square steel tube 1211, a first connection lug plate 1214 is disposed at a side of the first rectangular steel plate 1212 away from the square steel tube 1211, a first nut 1215 adapted to the positive and negative screw 122 is disposed at a side of the second rectangular steel plate 1213 away from the square steel tube 1211, and a through hole 12131 adapted to the positive and negative screw 122 is formed in the second rectangular steel plate 1213.

In this embodiment, by arranging the first rectangular steel plate 1212 and the second rectangular steel plate 1213 at two ends of the square steel tube 1211 respectively, the strength and reliability of the main rod 121 are improved, meanwhile, the first connecting ear plate 1214 can be conveniently arranged at one side of the first rectangular steel plate 1212 far from the square steel tube 1211, and the first nut 1215 adapted to the positive and negative screw 122 can be conveniently arranged at one side of the second rectangular steel plate 1213 far from the square steel tube 1211, which can be welded, and the contact area between the first connecting ear plate 1214 and the square steel tube 1211 is enhanced by arranging the first rectangular steel plate 1212, so that the overall structural strength is increased.

Specifically, the first connection lug plate 1214 is provided so that the main rod 121 is connected with the wall obstacle 200 and the measuring platform 110 through bolt fasteners respectively, so that connection stability and reliability are improved, the first nut 1215 is provided and the through hole 12131 is formed so that the front and back screw 122 is in threaded connection with the main rod 121, and therefore the telescopic function of the telescopic support 120 is achieved. The number of the first nuts 1215 may be set to two to enhance the coupling strength with the positive and negative screw 122.

As shown in fig. 1, 2, 4 and 5, in the above embodiment of the present application, optionally, the positive and negative screw 122 includes a screw 1221 and a second nut 1222, the screw 1221 has a positive threaded end 12211 and a negative threaded end 12212, the second nut 1222 is fixedly sleeved between the positive threaded end 12211 and the negative threaded end 12212, the first nut 1215 of one main rod 121 and the first nut 1215 of the other main rod 121 are disposed close to each other, the positive threaded end 12211 is in threaded connection with the first nut 1215 of one main rod 121, and the negative threaded end 12212 is in threaded connection with the first nut 1215 of the other main rod 121. Like this, operating personnel can be through twisting second nut 1222 in order to drive positive and negative silk screw rod 122 synchronous rotation and make two mobile jib 121 be close to each other or keep away from each other, realize the flexible function of scalable support 120 to can adjust the relative position of measurement platform 110 and wall body barrier 200 reliably and stably, realize the lift function of measurement platform 110, can also realize the leveling function to measurement platform 110 simultaneously, in order to guarantee measuring instrument measuring accuracy, provide a safe and reliable and relatively smooth operation platform for measurement work.

As shown in fig. 1, 2 and 6, in the above embodiment of the present application, optionally, a second connection lug 210 is provided on the wall barrier 200, a third connection lug 111 is provided at the bottom of the measurement platform 110, the first connection lug 1214 of one main rod 121 is connected with the second connection lug 210 through a fastener, and the first connection lug 1214 of the other main rod 121 is connected with the third connection lug 111 through a fastener.

In this embodiment, the first connection ear plate 1214 of one main rod 121 is connected with the second connection ear plate 210 through a fastener, and the first connection ear plate 1214 of the other main rod 121 is connected with the third connection ear plate 111 through a fastener, so as to realize the function that the telescopic support 120 is respectively and stably connected with the wall barrier 200 and the measurement platform 110, thereby improving the connection stability and reliability, simultaneously, the measurement platform 110, the telescopic support 120 and the ladder stand 130 can be conveniently detached and installed, the cost is reduced, the total weight of a single component is reduced through splitting, the disassembly, the transportation and the storage are convenient, the flatness of the measurement platform 110 can be adjusted according to different working conditions, the application is flexible, and the popularization value is wide.

For example, the fasteners may be bolts, and the first, second and third connecting ear plates 1214, 210 and 111 are provided with mounting holes adapted to the bolts.

As shown in fig. 1, 6 and 7, in the above embodiments of the present application, optionally, the measurement platform 110 includes a continuous beam platform 112, a scaffold board 113 and a rail 114, where the scaffold board 113 is disposed on the continuous beam platform, the rail 114 is disposed on a circumference of a top of the continuous beam platform 112, an access 1141 is provided to the rail 114, another end of the ladder 130 corresponds to a position of the access 1141, and a plurality of third connection ear boards 111 are disposed at intervals along a circumference of a bottom of the continuous beam platform 112.

In the present embodiment, by disposing the scaffold plates 113 on the continuous beam platform, the bottom of the measuring platform 110 can be sealed firmly, providing a reliable working surface for the erection of the measuring instrument and the operator, while the scaffold plates 113 can uniformly transfer the upper concentrated load to the lower continuous beam platform 112. By providing the rail 114 circumferentially on top of the continuous beam platform 112, a safety guarantee measure is provided for the measurement platform 110, so that the occurrence of high-altitude accident of the measurement personnel can be reduced to a certain extent, and the safety of the measurement operators can be guaranteed. The fence 114 is provided with an access 1141, and the other end of the cat ladder 130 corresponds to the position of the access 1141, so that the measuring staff can conveniently go up and down the measuring platform 110, and the safety of the measuring staff in going up and down the platform is ensured. By arranging a plurality of third connecting lugs 111 at intervals in the circumferential direction of the bottom of the continuous beam platform 112, the plurality of third connecting lugs 111 are arranged in one-to-one correspondence with the plurality of telescopic supports 120, and stable connection between the telescopic supports 120 and the measuring platform 110 is realized.

As shown in fig. 7, in the foregoing embodiment of the present application, optionally, the continuous beam platform 112 includes an outer frame 1121, a first inner beam 1122, and a second inner beam 1123, where the first inner beam 1122 and the second inner beam 1123 are connected in the outer frame 1121, the first inner beam 1122 and the second inner beam 1123 are provided with a plurality of first inner beams 1122 and a plurality of second inner beams 1123 are disposed at intervals along a first direction, and the second inner beams 1123 are disposed at intervals along a second direction, and the first direction is perpendicular to the second direction. In this way, a high strength, lightweight continuous beam platform 112 can be formed, improving the stability and reliability of the continuous beam platform 112, thereby providing a safe and reliable support platform for upper measurement personnel.

As shown in fig. 1 and 6, in the foregoing embodiment of the present application, optionally, the rail 114 includes a vertical rod 1142 and a first cross rod 1143, where the vertical rod 1142 and the first cross rod 1143 are all provided with a plurality of vertical rods 1142, and a plurality of vertical rods 1142 are spaced along a circumference of a top of the continuous beam platform 112, and a plurality of first cross rods 1143 are disposed in a circumference of a top of the continuous beam platform 112, and each of the first cross rods 1143 is connected with any two adjacent vertical rods 1142. Thus, the safe and reliable fence 114 can be formed, safety guarantee measures are provided for the measuring platform 110, the occurrence of high-falling accidents of measuring staff in high-altitude operation can be reduced to a certain extent, and the safety of measuring operators is guaranteed.

As shown in fig. 1 and 6, in the above embodiment of the present application, optionally, the first cross bar 1143 and the upright 1142 define a handrail position 1144. Thus, by providing the entrance 1141 and the ladder 130, a safety channel for the upper and lower measuring platforms 110 is provided for the measuring personnel, and meanwhile, by providing the armrest 1144, a safety guarantee is provided for the high-altitude measuring operation.

As shown in fig. 1 and 8, in an embodiment of the present application, optionally, the ladder 130 includes two vertical rods 131 and a plurality of second cross rods 132, where two vertical rods 131 are disposed in parallel, and a plurality of second cross rods 132 are disposed on two vertical rods 131 at equal intervals. In this way, the ladder 130 which is safe, reliable and convenient for the measurer to go up and down the measuring platform 110 can be formed, and a safe passage for the measurer to go up and down the measuring platform 110 is provided.

In summary, the present application provides a measuring device 100, where the measuring device 100 includes a measuring platform 110, a plurality of telescopic supports 120, and a ladder 130. The measuring platform 110 is disposed above the wall barrier 200 and is used for erecting a measuring instrument, the plurality of telescopic supporting members 120 are respectively connected with the wall barrier 200 and the measuring platform 110, one end of the ladder stand 130 is erected on the ground, and the other end of the ladder stand is connected with the measuring platform 110. Through setting up scalable support 120 respectively with wall body barrier 200 and measuring platform 110 connection, utilize scalable support 120's firm support and scalable function, can adjust measuring platform 110 and wall body barrier 200's relative position like this reliably and stably, realize measuring platform 110's lift function, simultaneously, set up scalable support 120's quantity to a plurality of to the leveling is carried out to measuring platform 110, thereby do benefit to the accuracy of guaranteeing the measuring instrument measurement, climb the frame through setting up respectively with ground and measuring platform 110 connection, in order to measuring personnel about measuring platform 110. According to the measuring device 100 provided by the application, a measuring person can erect a measuring instrument on the measuring platform 110 to perform measuring work, and basic conditions are provided for the measuring work. The technical problem that in the prior art, a measuring instrument cannot be erected on the basis of the upper portion of a wall obstacle, so that the measuring work cannot be normally performed is avoided.

In the description of the present specification, a description referring to terms "one embodiment," "some 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 present application. In this specification, schematic representations of the above terms are not necessarily directed to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, the different embodiments or examples described in this specification and the features of the different embodiments or examples may be combined and combined by those skilled in the art without contradiction.

Although embodiments of the present application have been shown and described above, it will be understood that the above embodiments are illustrative and not to be construed as limiting the application, and that variations, modifications, alternatives, and variations may be made to the above embodiments by one of ordinary skill in the art within the scope of the application.

Claims (10)

1. A measurement device, comprising:

the measuring platform is arranged above the wall obstacle and is used for erecting a measuring instrument;

the telescopic supports are respectively connected with the wall obstacle and the measuring platform;

and one end of the crawling ladder is erected on the ground, and the other end of the crawling ladder is connected with the measuring platform.

2. The measuring device of claim 1, wherein the telescoping support comprises two main rods and a reversible screw, one main rod being connected to the reversible screw and the wall barrier, respectively, and the other main rod being connected to the reversible screw and the measuring platform, respectively.

3. The measuring device according to claim 2, wherein the main rod comprises a square steel pipe, a first rectangular steel plate and a second rectangular steel plate, the first rectangular steel plate and the second rectangular steel plate are respectively arranged at two ends of the square steel pipe, a first connecting lug plate is arranged at one side, away from the square steel pipe, of the first rectangular steel plate, a first nut matched with the positive and negative screw rod is arranged at one side, away from the square steel pipe, of the second rectangular steel plate, and a through hole matched with the positive and negative screw rod is formed in the second rectangular steel plate.

4. A measuring device according to claim 3, wherein the positive and negative threaded screw comprises a screw rod and a second nut, the screw rod having a positive threaded end and a negative threaded end, the second nut being fixedly sleeved between the positive threaded end and the negative threaded end, the first nut of one of the main bars being disposed adjacent to the first nut of the other main bar, the positive threaded end being threadedly connected to the first nut of one of the main bars, the negative threaded end being threadedly connected to the first nut of the other main bar.

5. A measuring device according to claim 3, wherein a second connecting lug is provided on the wall barrier, a third connecting lug is provided at the bottom of the measuring platform, the first connecting lug of one main rod is connected with the second connecting lug by a fastener, and the first connecting lug of the other main rod is connected with the third connecting lug by a fastener.

6. The measuring device of claim 5, wherein the measuring platform comprises a continuous beam platform, a scaffold board and a fence, the scaffold board is arranged on the continuous beam platform, the fence is arranged on the circumference of the top of the continuous beam platform, the fence is provided with an access opening, the other end of the ladder stand corresponds to the position of the access opening, the third connecting lug boards are arranged in a plurality, and the third connecting lug boards are arranged at intervals along the circumference of the bottom of the continuous beam platform.

7. The measurement device of claim 6, wherein the continuous beam platform comprises an outer frame, a first inner beam and a second inner beam, the first inner beam and the second inner beam each being connected within the outer frame, the first inner beam and the second inner beam each being provided with a plurality, the plurality of first inner beams being spaced apart along a first direction, the plurality of second inner beams being spaced apart along a second direction, the first direction being perpendicular to the second direction.

8. The measuring device of claim 6, wherein the rail comprises a plurality of vertical rods and first cross rods, the vertical rods and the first cross rods are arranged at intervals along the circumference of the top of the continuous beam platform, the first cross rods are arranged in the circumference of the top of the continuous beam platform, and each first cross rod is connected with any two adjacent vertical rods.

9. The measurement device of claim 8, wherein the first cross bar and the upright define a handrail location.

10. The measurement device according to any one of claims 1 to 9, wherein the ladder comprises two vertical bars and a plurality of second cross bars, two vertical bars are arranged in parallel, and a plurality of second cross bars are arranged on two vertical bars at equal intervals.

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