On-site marker post for constructional engineering management

Abstract

The utility model discloses an on-site marker post for building engineering management, and belongs to the technical field of building construction management. Comprising a base and a supporting sleeve, the supporting sleeve is installed at the top end of the base, four sets of integrated frames are installed on the outer wall of the supporting sleeve at equal intervals, bearing blocks are installed on the portions, below the integrated frames, of the outer wall of the supporting sleeve, and connecting rods are symmetrically installed in the integrated frames; and sliding blocks are symmetrically installed on the surfaces of the connecting rods in a sliding mode, springs are arranged on the surfaces, on one sides of the sliding blocks, of the connecting rods, the two ends of the springs are connected with the sliding blocks and the integrated frame correspondingly, linkage arms are movably installed on the side walls of the sliding blocks correspondingly, and protection plates are arranged outside the integrated frame correspondingly. According to the utility model, stable support can be conveniently provided at multiple positions, the use height can be conveniently and flexibly adjusted, the external impact force can be elastically offset, the service life is prolonged, and the accuracy of measurement and observation is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to building construction management technical field, concretely is a field standard pole for building engineering management. BACKGROUND

[0002] Building engineering is for new, reconstruction or extension house building and subsidiary construction facilities and carries out the planning, survey, design and construction, completion etc. all kinds of technical work and the engineering entity that completes and with its supporting line, pipeline, equipment installation work, in the building engineering construction process, need to measure distance or other data, like this need to use the measuring standard pole, the standard pole is the utensil of measurement in building engineering, is made of wood pole, has red and white interlaced paint on it, is mainly used to indicate the measuring point, the traditional standard pole is directly inserted into the ground in the using process, if the standard pole is impacted by the outside, easy to deform, in order to improve the situation, therefore propose a field standard pole for building engineering management.

[0003] Such as the authorized announcement no. CN221992708U discloses a field standard pole for building engineering management, including base, the top of base is fixedly connected with mounting plate, the top of mounting plate is fixedly connected with bearing block, the top of bearing block is fixedly connected with rod body.

[0004] It realizes the rod body to be placed at the side of the object to be measured, and whether the device is in a vertical state is determined by observing the level, when the device is in a vertical state, the height of the object is measured by the scale on the surface of the rod body, and the data is recorded, when the position of the measured object is higher than the position of the scale on the surface of the rod body, the user rotates the positioning rod, so that the positioning rod rotates on the top of the rod body and the inner wall of the bearing, and drives the identification plate to move upward, when the top of the positioning rod is in the same horizontal plane as the object to be measured, the height of the identification plate rising inside the rod body is observed, and the value is determined by the first scale on the rod body, which is the height of the object to be measured.

[0005] But it does not solve the problem that the existing field standard pole is not convenient for providing stable support at multiple positions, is not conducive to flexible adjustment of the use height and elastic offset of external impact force, and affects the accuracy of measurement and observation. UTILITY MODEL CONTENTS

[0006] The utility model aims at providing a field standard pole for building engineering management to solve the problem that the field standard pole is not convenient for providing stable support at multiple positions, is not conducive to flexible adjustment of the use height and elastic offset of external impact force, and affects the accuracy of measurement and observation in the above background technology.

[0007] To solve the above technical problems, the utility model provides the following technical scheme:

[0008] The utility model provides a field standard pole for construction engineering management, including base and support sleeve, the top of base is installed with support sleeve, the outer wall of support sleeve is installed with four groups of integrated frame of equal interval, all are installed with bearing block on the outer wall of support sleeve below integrated frame, all are symmetrically installed with connecting rod in integrated frame, all are symmetrically installed with sliding block on the surface of connecting rod, the surface of connecting rod of sliding block one side all is provided with spring, and the both ends of spring are connected with sliding block, integrated frame respectively, all are movably installed with linkage arm on the side wall of sliding block, the outside of integrated frame all is provided with protection board, and linkage arm is movably connected with protection board.

[0009] Optionally, the inside of the support sleeve is slidably installed with a moving rod, and the side wall of the support sleeve is installed with a latch.

[0010] Optionally, the latch extends through the support sleeve to the inside of the moving rod, and the top end of the moving rod is installed with an adjustment frame.

[0011] Optionally, the inside of the bearing block is movably installed with an adjustment sleeve, and the inside of the adjustment sleeve is slidably installed with a sliding rod.

[0012] Optionally, the side wall of the adjustment sleeve is provided with a locking pin, the locking pin extends through the adjustment sleeve to the surface of the sliding rod, and the locking pin is threadedly connected with the adjustment sleeve.

[0013] Optionally, the inside of the bearing block on one side of the adjustment sleeve is provided with a bearing arm, one end of the bearing arm near the bearing block is provided with a hinged shaft, and the bearing arm is movably connected with the bearing block through the hinged shaft.

[0014] Optionally, one end of the sliding rod near the bearing arm is provided with a linkage shaft, the sliding rod is movably connected with the bearing arm through the linkage shaft, and one end of the bearing arm away from the bearing block is movably installed with a foundation.

[0015] Optionally, the inside of the adjustment frame is movably installed with a bidirectional screw rod, the side wall of the adjustment frame is installed with a handle, and the handle is connected with the bidirectional screw rod.

[0016] Optionally, the surface of the bidirectional screw rod is sleeved with two groups of threaded sleeves, and the threaded sleeves are threadedly connected with the bidirectional screw rod.

[0017] Optionally, the side wall of the threaded sleeve is provided with a scale, and the scale is connected with the threaded sleeve.

[0018] Compared with the prior art, the on-site marker post has the beneficial effects that: the on-site marker post not only realizes convenient multi-position stable support, facilitates flexible adjustment of the use height and elastic offset of external impact force, prolongs the service life, but also improves the accuracy of measurement observation.

[0019] The device is carried to the construction site, the base is placed at the mark position, the locking pin is loosened, the sliding rod is separated from the adjusting sleeve, the sliding rod is pulled, the adjusting sleeve is rotated by the sliding rod, the bearing arm is rotated by the sliding rod through the linkage shaft as the axis, the foot is rotated by the bearing arm and inserted into the ground, then the locking pin is locked to fix the connection between the sliding rod and the adjusting sleeve, a plurality of feet and bearing arms cooperate to provide stable support for the support sleeve, then the bolt is pulled out, the moving rod is moved upward, the adjusting frame, the threaded sleeve and the scale are moved upward by the moving rod, so that the scale is moved to the use height, the bolt is reinserted to fix the connection between the moving rod and the support sleeve, and the construction personnel reads the scale on the scale through the total station instrument and other measurement tools, so that the measurement data is obtained, when the device is impacted by external impact, the external object first impacts the protective plate and moves the protective plate, the linkage arm is rotated by the protective plate, the sliding block is slid on the surface of the connecting rod by the linkage arm, the spring is extruded by the sliding block, and the external impact is offset by the elastic cooperation of the spring, so that the support sleeve is protected and the service life is prolonged, the convenient multi-position stable support is realized, the flexible adjustment of the use height and the elastic offset of the external impact force are facilitated, and the service life is prolonged.

[0020] The handle is rotated, the bidirectional screw rod is rotated by the handle, the two threaded sleeves are moved away from each other by the bidirectional screw rod, the scale is moved away from each other by the threaded sleeve, so that the two total station instruments can simultaneously observe and measure the two scales, the two scales are mutually corroborated to obtain more accurate measurement data, and the measurement accuracy is improved. BRIEF DESCRIPTION OF DRAWINGS

[0021] The accompanying drawings, which are incorporated herein and constitute part of the specification, illustrate embodiments of the present application and, together with the description, further serve to explain the principles of the present application and to enable a person skilled in the relevant art to implement and use the present application.

[0022] Figure 1 is a three-dimensional structure schematic view of the present application;

[0023] Figure 2 is a side view cross-sectional structure schematic view of the support sleeve of the present application;

[0024] Figure 3 is a top view cross-sectional structure schematic view of the adjusting frame of the present application;

[0025] Figure 4 It is three-dimensional perspective structure schematic view of the protective plate of the utility model;

[0026] Figure 5 It is three-dimensional perspective structure schematic view of the protective plate of the utility model; Figure 2 It is three-dimensional perspective structure schematic view of the protective plate of the utility model;

[0027] Figure 6 It is three-dimensional perspective structure schematic view of the protective plate of the utility model;

[0028] Figure 7 It is three-dimensional perspective structure schematic view of the protective plate of the utility model.

[0029] Reference signs:

[0030] 1, base; 2, support sleeve; 3, bearing block; 4, integrated frame; 5, protective plate; 6, moving rod; 7, adjustment frame; 8, threaded sleeve; 9, scale; 10, bolt; 11, adjustment sleeve; 12, locking pin; 13, sliding rod; 14, linkage shaft; 15, bearing arm; 16, hinged shaft; 17, anchor; 18, bidirectional screw rod; 19, handle; 20, connecting rod; 21, sliding block; 22, spring; 23, linkage arm.

[0031] As shown in the drawings, in order to clearly realize the structure of the embodiments of the utility model, specific structures and devices are marked in the drawings, but this is only for the need of illustration, and is not intended to limit the utility model in the specific structure, device and environment, and those skilled in the art can adjust or modify these devices and environment according to specific needs. DETAILED DESCRIPTION

[0032] The utility model provides a site standard pole for construction engineering management is described in detail below in combination with the drawings and specific embodiments. At the same time, it is explained here that in order to make the embodiment more detailed, the following embodiments are the best, preferred embodiment, and other alternative ways can also be adopted by those skilled in the art to implement for some known technology, and the part of the drawings is only for more specific description of the embodiment, and is not intended to specifically limit the utility model.

[0033] It should be noted that in the specification, "one embodiment", "embodiment", "exemplary embodiment", "some embodiments" and the like indicate that the described embodiments can include specific features, structures or characteristics, but not necessarily every embodiment includes the specific features, structures or characteristics. In addition, when a specific feature, structure or characteristic is described in combination with an embodiment, it should be within the knowledge of those skilled in the art to realize this feature, structure or characteristic in combination with other embodiments (whether or not explicitly described).

[0034] Generally, terms can be understood at least partly from their use in context. For example, depending at least partly on the context, the term "one or more" as used herein can be used to describe any feature, structure, or characteristic in a singular sense, or a combination of features, structures, or characteristics in a plural sense. Additionally, the term "based on" can be understood not necessarily to convey an exclusive set of factors, but rather, alternatively, depending at least partly on the context, to allow for the presence of other factors that are not necessarily explicitly described.

[0035] It is understood that the meanings of “on”, “above”, and “above” in this utility model should be interpreted in the broadest manner, such that “on” not only means “directly on” something, but also includes the meaning of being “on” something with an intervening feature or layer, and that “above” or “above” not only means “on” something, but also includes the meaning of being “on” something without an intervening feature or layer.

[0036] Furthermore, spatially related terms such as “below,” “under,” “lower,” “above,” and “upper” are used herein for convenience to describe the relationship of one element or feature to one or more other elements or features, as illustrated in the accompanying drawings. Spatially related terms are intended to cover different orientations in the use or operation of the device other than those depicted in the accompanying drawings. The device may be oriented in other ways, and the spatially related descriptive terms used herein can be interpreted similarly.

[0037] like Figures 1 to 7 As shown, an embodiment of this utility model provides a site marker for construction engineering management, including a base 1 and a support sleeve 2. The support sleeve 2 is installed at the top of the base 1. Four sets of integrated frames 4 with equal spacing are installed on the outer wall of the support sleeve 2. Bearing blocks 3 are installed on the outer wall of the support sleeve 2 below the integrated frames 4. Connecting rods 20 are symmetrically installed inside the integrated frames 4. Slider 21 is symmetrically slidably installed on the surface of the connecting rods 20. Springs 22 are provided on the surface of the connecting rods 20 on one side of the slider 21, and the two ends of the springs 22 are respectively connected to the sliders 21 and the integrated frames 4. Linkage arms 23 are movably installed on the side wall of the sliders 21. Protective plates 5 are provided on the outside of the integrated frames 4, and the linkage arms 23 are movably connected to the protective plates 5. A moving rod 6 is slidably installed inside the support sleeve 2. A pin 10 is installed on the side wall of the support sleeve 2, and the pin 10 extends through the support sleeve 2 to the inside of the moving rod 6. An adjustment frame 7 is installed at the top of the moving rod 6.

[0038] The inside of the bearing block 3 is movably provided with an adjusting sleeve 11, the inside of the adjusting sleeve 11 is slidably provided with a sliding rod 13, the side wall of the adjusting sleeve 11 is provided with a locking pin 12, the locking pin 12 extends through the adjusting sleeve 11 to the surface of the sliding rod 13, the locking pin 12 is threadedly connected with the adjusting sleeve 11, the inside of the bearing block 3 on one side of the adjusting sleeve 11 is provided with a bearing arm 15, one end of the bearing arm 15 close to the bearing block 3 is provided with a hinged shaft 16, and the bearing arm 15 is movably connected with the bearing block 3 through the hinged shaft 16.

[0039] One end of the sliding rod 13 close to the bearing arm 15 is provided with a linkage shaft 14, the sliding rod 13 is movably connected with the bearing arm 15 through the linkage shaft 14, and one end of the bearing arm 15 away from the bearing block 3 is movably provided with a ground foot 17.

[0040] The device is transported to the construction site, the base 1 is placed at the marking position, the locking pin 12 is loosened, the sliding rod 13 is separated from the adjusting sleeve 11, the sliding rod 13 is pulled, the adjusting sleeve 11 is driven to rotate by the sliding rod 13, the bearing arm 15 is driven to rotate by the sliding rod 13 through the linkage shaft 14, the ground foot 17 is driven to rotate by the bearing arm 15 and is inserted into the ground, then the locking pin 12 is locked, the sliding rod 13 is fixedly connected with the adjusting sleeve 11, under the cooperation of the groups of ground feet 17 and bearing arms 15, stable support is provided for the support sleeve 2, then the bolt 10 is pulled out, the moving rod 6 is moved upward, the adjusting frame 7, the threaded sleeve 8 and the scale 9 are moved upward by the moving rod 6, so that the scale 9 is moved to the use height, the bolt 10 is reinserted, the moving rod 6 and the support sleeve 2 are fixedly connected, the construction personnel reads the scale on the scale 9 by using a total station instrument and the like measuring tool, so that the measurement data is obtained, when the device is impacted by external impact, the external object first impacts the protective plate 5 and drives the protective plate 5 to move, the linkage arm 23 is driven to rotate by the protective plate 5, the sliding block 21 is driven to slide on the surface of the connecting rod 20 by the linkage arm 23, the spring 22 is extruded by the sliding block 21, under the elastic cooperation of the spring 22, the part of the force is offset, so that the support sleeve 2 is protected, the service life is prolonged, the stable support of multiple positions is conveniently provided, the use height is flexibly adjusted, the external impact force is elastically offset, and the service life is prolonged.

[0041] The inside of the adjusting frame 7 is movably provided with a bidirectional screw rod 18, the side wall of the adjusting frame 7 is provided with a handle 19, and the handle 19 is connected with the bidirectional screw rod 18.

[0042] The surface of the bidirectional screw rod 18 is provided with two groups of threaded sleeves 8, and the threaded sleeves 8 are threadedly connected with the bidirectional screw rod 18, the side wall of the threaded sleeve 8 is provided with a scale 9, and the scale 9 is connected with the threaded sleeve 8.

[0043] When it is necessary to improve the accuracy of measurement, the handle 19 is rotated, the bidirectional screw rod 18 is rotated by the handle 19, the two groups of threaded sleeves 8 are separated from each other by the bidirectional screw rod 18 under the threaded connection of the bidirectional screw rod 18 and the threaded sleeves 8, the scales 9 are separated from each other by the threaded sleeves 8, the two groups of total stations simultaneously observe and measure the two groups of scales 9, the two groups of scales 9 are mutually corroborated, relatively accurate measurement data is obtained, and the accuracy of measurement is improved.

[0044] The technical scheme of the utility model provides the working principle as follows: the device is carried to the construction site, the base 1 is placed in the punctuation position, the locking pin 12 is loosened, the sliding rod 13 is separated from the adjusting sleeve 11, the sliding rod 13 is pulled, the adjusting sleeve 11 is rotated by the sliding rod 13, the bearing arm 15 is rotated by the sliding rod 13 through the linkage shaft 14, the foot 17 is rotated and inserted into the ground by the bearing arm 15, then the locking pin 12 is locked, the sliding rod 13 is fixedly connected with the adjusting sleeve 11, under the cooperation of the groups of feet 17 and bearing arms 15, stable support is provided for the support sleeve 2, then the bolt 10 is pulled out, the moving rod 6 is moved upwards, the adjusting frame 7, the threaded sleeve 8 and the scale 9 are moved upwards by the moving rod 6, the scale 9 is moved to the use height, the bolt 10 is inserted again, the moving rod 6 is fixedly connected with the support sleeve 2, the construction personnel reads the scale on the scale 9 by the total station and other measuring tools, and thus measurement data is obtained, when the device is impacted from outside, the external object first impacts the protective plate 5 and moves the protective plate 5, the linkage arm 23 is rotated by the protective plate 5, the sliding block 21 is slid on the surface of the connecting rod 20 by the linkage arm 23, the spring 22 is extruded by the sliding block 21, and the part of force is offset under the elastic cooperation of the spring 22, and thus the support sleeve 2 is protected, and the service life is prolonged, when it is necessary to improve the accuracy of measurement, the handle 19 is rotated, the bidirectional screw rod 18 is rotated by the handle 19, the two groups of threaded sleeves 8 are separated from each other by the bidirectional screw rod 18 under the threaded connection of the bidirectional screw rod 18 and the threaded sleeves 8, the scales 9 are separated from each other by the threaded sleeves 8, the two groups of total stations simultaneously observe and measure the two groups of scales 9, the two groups of scales 9 are mutually corroborated, relatively accurate measurement data is obtained, and the accuracy of measurement is improved.

[0045] The utility model covers any alternative, modification, equivalent method and scheme made on the essence and range of the utility model. In order to make the public have thorough understanding of the utility model, the specific details are explained in the following preferred embodiments of the utility model, and the utility model can also be completely understood without the description of these details for the person skilled in the art. In addition, in order to avoid unnecessary confusion to the essence of the utility model, the well-known method, process, flow, element and circuit are not explained in detail.

[0046] The above merely describes preferred embodiments of the present application, and it should be noted that, for those skilled in the art, without departing from the principles of the present application, a number of improvements and refinements can be made, and these improvements and refinements should also be considered as falling within the scope of the present application.

Claims

1. A site marker for construction project management, comprising a base and a support sleeve, characterized in that: A support sleeve is installed at the top of the base. Four sets of integrated frames are installed on the outer wall of the support sleeve at equal intervals. A bearing block is installed on the outer wall of the support sleeve below each integrated frame. Connecting rods are symmetrically installed inside each integrated frame. Sliders are symmetrically slidably installed on the surface of each connecting rod. A spring is provided on the surface of each connecting rod on one side of the slider, and the two ends of the spring are respectively connected to the slider and the integrated frame. A linkage arm is movably installed on the side wall of each slider. A protective plate is provided on the outside of each integrated frame, and the linkage arm is movably connected to the protective plate.

2. The on-site benchmark for construction project management according to claim 1, characterized in that: A movable rod is slidably installed inside the support sleeve, and a pin is installed on the side wall of the support sleeve.

3. The on-site benchmark for construction project management according to claim 2, characterized in that: The pin extends through the support sleeve into the interior of the movable rod, and an adjustment frame is mounted on the top of the movable rod.

4. The on-site benchmark for construction project management according to claim 3, characterized in that: Each of the bearing blocks has an adjusting sleeve movably installed inside, and each adjusting sleeve has a sliding rod slidably installed inside.

5. The on-site benchmark for construction project management according to claim 4, characterized in that: Each adjusting sleeve is provided with a locking pin on its side wall, and the locking pin extends through the adjusting sleeve to the surface of the slide rod, and the locking pin is threadedly connected to the adjusting sleeve.

6. The on-site benchmark for construction project management according to claim 5, characterized in that: Each of the bearing blocks on one side of the adjusting sleeve is provided with a bearing arm. Each bearing arm is provided with a hinge shaft at the end near the bearing block, and the bearing arm is movably connected to the bearing block through the hinge shaft.

7. The on-site benchmark for construction project management according to claim 6, characterized in that: Each slide rod is equipped with a linkage shaft at the end near the bearing arm, and the slide rod is movably connected to the bearing arm through the linkage shaft. Furthermore, each end of the bearing arm away from the bearing block is movably equipped with a foot.

8. The on-site benchmark for construction project management according to claim 7, characterized in that: A bidirectional lead screw is movably installed inside the adjustment frame, and a handle is installed on the side wall of the adjustment frame, and the handle is connected to the bidirectional lead screw.

9. The on-site benchmark for construction project management according to claim 8, characterized in that: The surface of the bidirectional lead screw is fitted with two sets of threaded sleeves, and the threaded sleeves are threadedly connected to the bidirectional lead screw.

10. The on-site benchmark for construction project management according to claim 9, characterized in that: Each threaded sleeve has a scale on its side wall, and the scale is connected to the threaded sleeve.

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