CN216049900U - Leveling point device - Google Patents
Leveling point device Download PDFInfo
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- CN216049900U CN216049900U CN202122071867.4U CN202122071867U CN216049900U CN 216049900 U CN216049900 U CN 216049900U CN 202122071867 U CN202122071867 U CN 202122071867U CN 216049900 U CN216049900 U CN 216049900U
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- rod
- point device
- supporting rod
- underframe
- leveling
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Abstract
The utility model belongs to the technical field of measurement engineering in capital construction engineering and discloses a leveling point device. The leveling device comprises an underframe, a vertical rod and an inclined stay rod. The bottom frame comprises a first supporting rod and a second supporting rod which are connected with each other, the vertical rod is vertically and fixedly arranged at the position of the intersection of the first supporting rod and the second supporting rod, a preset connecting position is arranged on the outer circular surface of the vertical rod, one end of the inclined supporting rod is fixedly connected with the bottom frame, and the other end of the inclined supporting rod is fixedly connected with the preset connecting position. When the leveling point device is buried in the ground, one side of the upright rod, which deviates from the underframe, protrudes out of the ground. The leveling point device is simple in structure, easy to machine, convenient to carry and operate, time-saving and labor-saving, and greatly improves the working efficiency.
Description
Technical Field
The utility model relates to the technical field of measurement engineering in capital construction engineering, in particular to a leveling point device.
Background
With the rapid construction of infrastructure in China in recent years, measurement technicians are busier in the construction process, and how to improve the working efficiency of the measurement technicians is a subject generally considered by the construction workers. In the process of measuring the level point encryption, people usually use concrete and cement nail pouring to finish the process, in the process of burying temporary level points, the volume of concrete is small, the setting distance of the level points is long, the process can be finished in mountain areas by matching at least three people, wherein two people carry concrete ground materials and cementing materials, one person is responsible for a level instrument, the manufacturing time of the on-site level points is long, and the phenomena of reducing the construction efficiency, wasting time and labor and the like exist.
To above problem, someone has provided a construction survey and drawing water punctuality fixed point device, it includes the screw rod, the bottom welding of screw rod has the drilling rod, the welding of screw rod top has the roof, the top center department of roof has seted up coniform slot, the outer wall threaded connection of screw rod has last spiral shell section of thick bamboo, the outer wall of going up the spiral shell section of thick bamboo articulates the bracing piece of three annular array, and the bottom of bracing piece articulates there is the dish of supporting, the bottom welding of dish has the nail pole, the outer wall of screw rod just is located the below threaded connection of last spiral shell section of thick bamboo has lower spiral shell section of thick bamboo, the outer wall bottom side of lower spiral shell section of thick bamboo articulates there are two relative running-boards, the outer wall of lower spiral shell section of thick bamboo just is located the top welding of running-board has the dog. Although the structure is convenient to install and operate, the structure is relatively complex and the processing difficulty is high.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a leveling point device which is simple in structure and convenient to operate and greatly improves the working efficiency.
In order to achieve the purpose, the utility model adopts the following technical scheme:
a level point device comprising:
the device comprises a base frame, a first supporting rod and a second supporting rod, wherein the base frame comprises the first supporting rod and the second supporting rod which are mutually crossed and connected;
the vertical rod is vertically and fixedly arranged at the intersection position of the first supporting rod and the second supporting rod, a preset connecting position is arranged on the outer circular surface of the vertical rod, a protruding part is formed between the connecting position and the end surface, deviating from the underframe, of the vertical rod, and the protruding part has a set distance;
and one end of the inclined strut is fixedly connected with the underframe, the other end of the inclined strut is fixedly connected with the connecting position, and when the leveling point device is buried in the ground, the protruding part protrudes out of the ground.
Preferably, a cross groove is formed in the end face, away from the underframe, of the vertical rod.
Preferably, the device further comprises a bottom plate, and the bottom plate is fixedly arranged on one side, deviating from the upright, of the bottom frame.
Preferably, the bottom plate is a wood plate.
Preferably, the bottom plate is provided with a plurality of mounting holes, and the binding wires can penetrate through the mounting holes to fixedly connect the bottom plate and the underframe.
Preferably, four diagonal braces are provided, wherein one ends of two diagonal braces connected with the underframe are respectively and fixedly connected with two ends of the first supporting rod, and the other ends of two diagonal braces connected with the underframe are respectively and fixedly connected with two ends of the second supporting rod.
Preferably, the underframe further comprises four third support rods, the four third support rods are connected end to form a square frame, and the first support rod and the second support rod are respectively arranged on two diagonal lines of the square frame.
Preferably, the set distance is 1cm to 3 cm.
Preferably, the underframe, the upright stanchions and the diagonal braces are all made of round steel.
Preferably, the underframe, the upright stanchion and the diagonal brace are connected by welding.
The utility model has the beneficial effects that:
the utility model provides a leveling point device which comprises a first supporting rod and a second supporting rod which are mutually crossed and connected, wherein an upright rod is vertically and fixedly arranged at the crossed position of the first supporting rod and the second supporting rod, an inclined supporting rod is used for supporting the upright rod, one end of the inclined supporting rod is fixedly connected with an underframe, and the preset connecting position of the upright rod at the other end is fixedly connected. When the level point is buried in the ground, one side of the upright rod, which is far away from the underframe, protrudes out of the ground. The leveling point device is simple in structure, easy to machine, convenient to carry and operate, time-saving and labor-saving, and greatly improves the working efficiency.
Drawings
FIG. 1 is a schematic view of the overall structure of a leveling device according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of the leveling point device installed in the foundation pit according to the embodiment of the present invention.
In the figure:
1-a chassis; 11-a first support bar; 12-a second support bar; 13-a third support bar;
2-erecting a rod; 21-a projection;
3-diagonal brace rods;
4-bottom plate.
Detailed Description
Reference will now be made in detail to the embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar parts throughout or parts having the same or similar functions. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the utility model and are not to be construed as limiting the utility model.
In the description of the present invention, unless otherwise expressly specified or limited, the terms "connected," "connected," and "fixed" are to be construed broadly, e.g., as meaning a fixed connection, a removable connection, a mechanical connection, an electrical connection, a direct connection, an indirect connection via an intermediary, a connection between two elements, or an interaction between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In the description of the present invention, unless otherwise expressly specified or limited, the first feature "on" or "under" the second feature may include the first feature and the second feature being in direct contact, or may include the first feature and the second feature being in contact not directly but with another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
The technical scheme of the utility model is further explained by the specific implementation mode in combination with the attached drawings.
With the rapid construction of infrastructure in China in recent years, measurement technicians are busier in the construction process, and how to improve the working efficiency of the measurement technicians is a subject generally considered by the construction workers. In the process of measuring the level point encryption, people usually use concrete and cement nail pouring to finish the process, in the process of burying temporary level points, the volume of concrete is small, the setting distance of the level points is long, the process can be finished in mountain areas by matching at least three people, wherein two people carry concrete ground materials and cementing materials, one person is responsible for a level instrument, the manufacturing time of the on-site level points is long, and the phenomena of reducing the construction efficiency, wasting time and labor and the like exist.
As shown in fig. 1, the present invention provides a leveling device, which comprises a base frame 1, vertical rods 2 and diagonal braces 3. Wherein the base frame 1 includes a first support bar 11 and a second support bar 12 cross-connected to each other. The vertical rod 2 is vertically and fixedly arranged at the intersection position of the first supporting rod 11 and the second supporting rod 12, a preset connecting position is arranged on the outer circular surface of the vertical rod 2, a protruding part 21 is formed between the connecting position and the end surface of the vertical rod 2, which deviates from the chassis 1, and a set distance is reserved between the protruding part 21 and the axial direction of the protruding part. In this embodiment, the upright 2 is a round bar with a height of 200mm and a diameter of 10 mm. Furthermore, one end of the diagonal brace 3 is fixedly connected with the underframe 1, and the other end of the diagonal brace is fixedly connected with the connecting position, so as to support the vertical rod 2 and ensure that the vertical rod 2 is vertical to the underframe 1. In the present embodiment, the diagonal brace 3 is a round bar having a height of 215mm and a diameter of 12 mm. When the leveling point device is buried in the ground, the projection 21 projects out of the ground, so that the total station and the tower staff can be conveniently placed at the top end of the upright rod 2 for measuring related data.
The leveling device provided by the utility model comprises a first supporting rod 11 and a second supporting rod 12 which are mutually connected in a cross mode, wherein an upright rod 2 is vertically and fixedly arranged at the cross position of the first supporting rod 11 and the second supporting rod 12, an inclined supporting rod 3 is used for supporting the upright rod 2, one end of the inclined supporting rod is fixedly connected with an underframe 1, and the preset connecting position on the upright rod 2 at the other end is fixedly connected. When the buried leveling point is arranged in the ground, one side of the upright rod 2 departing from the underframe 1 is arranged to protrude out of the ground. The leveling point device is simple in structure, easy to machine, convenient to carry and operate, time-saving and labor-saving, and greatly improves the working efficiency.
Specifically, with continued reference to fig. 1, in order to facilitate the placement of the prism tip of the total station on the top end of the upright 2, a cross-shaped groove is provided on the end surface of the upright 2 facing away from the base frame 1. When measuring, the prism pole point of total powerstation can be fixed in the center of cross recess, prevents its removal, makes things convenient for the use of this total powerstation more.
Specifically, with continued reference to fig. 1, in order to increase the contact area between the bottom frame 1 and the foundation pit, the leveling device further includes a bottom plate 4, and the bottom plate 4 is fixedly disposed on one side of the bottom frame 1, which is away from the vertical rod 2.
More specifically, the floor 4 is selected to be a wooden board in order to reduce the overall weight and cost. In this embodiment, the wood board is a square wood board with a side length of 300mm after being 10mm, so that the contact area between the underframe 1 and the foundation pit is increased, and the leveling point device is ensured not to sink.
More specifically, in order to facilitate the fixing of the bottom plate 4 and the underframe 1, a plurality of mounting holes are arranged on the bottom plate 4, and the binding wires can penetrate through the mounting holes to bind and fixedly connect the bottom plate 4 and the underframe 1. In this embodiment, the binding wire is a thin iron wire, so that the binding wire is low in cost and easy to purchase. Alternatively, the plurality of mounting holes are provided in eight, four of which are used for connection with the first support bar 11 and the other four of which are used for connection with the second support bar 12 when mounted.
Specifically, with reference to fig. 1, in order to make the vertical rod 2 support more firmly and the verticality higher, the number of the diagonal rods 3 is four, wherein one end of each of the two diagonal rods 3 connected to the bottom frame 1 is respectively fixedly connected to two ends of the first support rod 11, one end of each of the other two diagonal rods 3 connected to the bottom frame 1 is respectively fixedly connected to two ends of the second support rod 12, and the four diagonal rods 3 effectively ensure that the vertical rod 2 does not shake and is perpendicular to the bottom frame 1.
Specifically, with continued reference to fig. 1, in order to make the bottom chassis 1 more firm, the bottom chassis 1 further includes four third support bars 13, the four third support bars 13 are connected end to form a square frame, and the first support bar 11 and the second support are respectively disposed on two diagonal lines of the square frame.
Specifically, in order to facilitate measurement and reduce the occupied space above the ground, the distance is set to be 1cm-3 cm. Illustratively, the set distance may be 1cm, 2cm, 3 cm. In the present embodiment, the set distance is preferably 2 cm.
Specifically, in order to facilitate the overall connection, the underframe 1, the upright stanchions 2 and the diagonal brace 3 are all made of round rods.
Specifically, in order to make the leveling point device more firm, the underframe 1, the upright 2 and the diagonal brace 3 are connected by welding.
In the present embodiment, as shown in fig. 2, first, a foundation pit with a depth of 190mm, a length of 310mm and a width of 310mm is dug at a suitable place for burying the leveling device; after the leveling point device is buried, measuring the design elevation of the leveling point device by using a total station; finally, the elevation of the leveling point device is obtained, and the elevation of the structure is measured by using the leveling instrument. It will be appreciated that the leveling device leaks out of the projections 21 when embedded, tamping the pit and adding a significant marker near the embedded site for survey personnel identification.
It should be understood that the above-described embodiments of the present invention are merely examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.
Claims (10)
1. A level point device, comprising:
the device comprises a base frame (1), wherein the base frame (1) comprises a first supporting rod (11) and a second supporting rod (12) which are mutually connected in a cross manner;
the vertical rod (2) is vertically and fixedly arranged at the intersection position of the first supporting rod (11) and the second supporting rod (12), a preset connecting position is arranged on the outer circular surface of the vertical rod (2), a protruding part (21) is formed between the connecting position and the end surface, deviating from the underframe (1), of the vertical rod (2), and the protruding part (21) has a set distance;
one end of the inclined strut (3) is fixedly connected with the underframe (1), the other end of the inclined strut is fixedly connected with the connecting position, and when the leveling point device is buried in the ground, the protruding part (21) protrudes out of the ground.
2. Level point device according to claim 1, characterized in that a cross-shaped groove is provided on the end face of the upright (2) facing away from the base frame (1).
3. The leveling device according to claim 1, further comprising a bottom plate (4), wherein the bottom plate (4) is fixedly arranged on a side of the base frame (1) facing away from the upright (2).
4. Levelling point device according to claim 3, characterized in that the bottom plate (4) is a wooden plate.
5. Levelling point device according to claim 3, characterized in that the base plate (4) is provided with a plurality of mounting holes through which binding wires can be passed for fixedly connecting the base plate (4) to the base frame (1).
6. The leveling device according to claim 1, wherein the number of the diagonal braces (3) is four, wherein two ends of the diagonal braces (3) connected to the underframe (1) are respectively and fixedly connected to two ends of the first support rod (11), and the other two ends of the diagonal braces (3) connected to the underframe (1) are respectively and fixedly connected to two ends of the second support rod (12).
7. The leveling device according to claim 1, wherein the base frame (1) further comprises four third support bars (13), the four third support bars (13) are connected end to form a square frame, and the first support bar (11) and the second support bar (12) are respectively arranged on two diagonal lines of the square frame.
8. The level point device of claim 1, wherein the set distance is 1cm-3 cm.
9. The leveling device according to claim 1, wherein the base frame (1), the upright (2) and the diagonal brace (3) are made of round steel.
10. The level point device according to claim 1, wherein the underframe (1), the vertical rod (2) and the diagonal brace (3) are connected by welding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122071867.4U CN216049900U (en) | 2021-08-31 | 2021-08-31 | Leveling point device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122071867.4U CN216049900U (en) | 2021-08-31 | 2021-08-31 | Leveling point device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216049900U true CN216049900U (en) | 2022-03-15 |
Family
ID=80622914
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122071867.4U Active CN216049900U (en) | 2021-08-31 | 2021-08-31 | Leveling point device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216049900U (en) |
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2021
- 2021-08-31 CN CN202122071867.4U patent/CN216049900U/en active Active
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