CN215801863U - Quick leveling device of basic channel-section steel subassembly - Google Patents
Quick leveling device of basic channel-section steel subassembly Download PDFInfo
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- CN215801863U CN215801863U CN202122177691.0U CN202122177691U CN215801863U CN 215801863 U CN215801863 U CN 215801863U CN 202122177691 U CN202122177691 U CN 202122177691U CN 215801863 U CN215801863 U CN 215801863U
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Abstract
The utility model belongs to a leveling device for foundation channel steel of substation equipment, and solves the problems of high construction cost and certain potential safety hazard of the conventional electric leveling device. The utility model provides a quick levelling device of basic channel-section steel subassembly, including a plurality of leveling tools, a plurality of leveling tools evenly set up on two long channel-section steels of basic channel-section steel subassembly, and the leveling tool includes anchor clamps and leveling screw rod, and anchor clamps level is placed, and opens the mouth end centre gripping on the long channel-section steel that corresponds, and the one end and the leveling screw rod threaded connection of long channel-section steel are kept away from to anchor clamps, and the clamping face of leveling screw rod perpendicular to anchor clamps, and lie in the outside of basic channel-section steel subassembly. The utility model has low construction cost, no need of electric connection, high loading and unloading and leveling speed and high leveling precision.
Description
Technical Field
The utility model belongs to a leveling device for foundation channel steel of substation equipment, and particularly relates to a quick leveling device for a foundation channel steel assembly.
Background
The construction of a subway power supply system mainly comprises partial projects such as a substation, a ring network, a stray and contact network, wherein the construction of the substation mainly comprises equipment installation and cable laying.
The equipment installation construction is that the foundation channel steel is firstly manufactured and installed, the speed of fixing the foundation channel steel directly influences the equipment installation progress, further influences the cable laying and the construction progress of the whole substation subsection project, and the speed of installing the foundation channel steel of the substation equipment is particularly important because the subway construction period is short and the principle of electricity conduction first-going is implemented to ensure the needs of subsequent communication, signal and electromechanical equipment debugging electricity.
In the leveling construction of the foundation channel steel of the substation, the foundation channel steel is generally leveled up and down in the traditional construction mode by using a gasket or a slanting wood plug, when the foundation channel steel is leveled by using the gasket, the foundation channel steel is required to be lifted when the gasket is increased or decreased, so that the positioning of the secondary foundation channel steel is caused, and if the gasket is improperly adjusted, multiple adjustments are required, which wastes time and labor; when using the oblique wooden plug to carry out the basis channel-section steel and transferring, the in-process that drives in and withdraw from at the oblique wooden plug can lead to the bulk movement of basis channel-section steel, also needs to carry out the location adjustment of basic channel-section steel many times, wastes time and energy.
Through retrieval, Chinese patent CN204243551U discloses a power distribution cabinet electric leveling device based on a channel steel fixed motor, which comprises two channel steels distributed at two sides of a wiring groove, wherein the two channel steels are all landed on the side surface, the side surface of each channel steel contacted with the ground is provided with more than two adjusting point positions, each adjusting point position is provided with a screw hole, and each screw hole is provided with a group of adjusting components; each group of adjusting components comprises a motor, an adjusting bolt and a base nut; the motor is fixed at the adjusting point position through the flange, an output shaft of the motor is connected with the adjusting bolt, the adjusting bolt downwards penetrates through a screw hole at the adjusting point position and then extends into the base nut, the base nut is fixed on the ground, and the motors of the adjusting assemblies are all connected with the controller.
Although the device has solved traditional leveling mode and has needed adjustment many times, the problem that wastes time and energy, must need connect the controller through the motor and realize the leveling function that becomes more meticulous, and construction cost is high, and needs the connection of electric lines between motor and the controller, may have certain potential safety hazard in the construction.
Therefore, a quick leveling device for foundation channel steel constructed at low cost needs to be researched urgently.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects that the conventional electric leveling device is high in construction cost and has certain potential safety hazards, the utility model aims to provide the quick leveling device for the foundation channel steel assembly.
In order to achieve the purpose, the utility model adopts the following technical scheme that the quick leveling device for the foundation channel steel assembly comprises a plurality of leveling tools, the leveling tools are uniformly arranged on two long channel steels of the foundation channel steel assembly, each leveling tool comprises a clamp and a leveling screw rod, the clamp is horizontally arranged, an opening end of the clamp is clamped on the corresponding long channel steel, one end, far away from the long channel steel, of the clamp is in threaded connection with the leveling screw rod, and the leveling screw rods are perpendicular to a clamping surface of the clamp and located on the outer side of the foundation channel steel assembly.
Preferably, the clamp comprises a pressing plate and a supporting plate, the pressing plate and the supporting plate are respectively abutted to the upper end and the lower end of the long channel steel, and a fastening bolt is connected between the pressing plate and the supporting plate.
Preferably, the top end of the leveling screw rod is provided with a handle, and a base plate for preventing ground abrasion is arranged on the ground opposite to the bottom end of the leveling screw rod.
Preferably, the pressing plate and the supporting plate are both L-shaped plates, the vertical plate of the supporting plate is positioned on the outer side of the pressing plate, and the outer end of the supporting plate is fixed with a nut in threaded fit with the leveling screw.
Preferably, the number of the leveling tools is greater than or equal to four, wherein the four leveling tools are respectively arranged at two ends of the two long channel steels.
Preferably, the length of the leveling screw is greater than the elevation of the foundation channel steel component.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the leveling device, the clamp horizontally clamped on the foundation channel steel assembly and the adjusting screw rod used for adjusting the height of the clamp are matched through the level gauge and the like, so that the foundation channel steel assembly is leveled quickly and accurately.
2. The leveling device has the advantages of low construction cost, no need of wire connection, quick disassembly and installation, easy turnover and wide application in leveling of the foundation channel steel component of the substation equipment.
3. According to the utility model, the base plate for preventing the ground from being abraded is arranged between the bottom end of the leveling screw and the ground, so that the damage to ground concrete is avoided.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
FIG. 1 is a schematic view of the overall mounting structure of the present embodiment;
fig. 2 is a schematic perspective view of the leveling tool of the present embodiment;
fig. 3 is a side view of the leveling tool of the present embodiment;
fig. 4 is a plan view of the leveling tool of the present embodiment.
In the figure: 1-clamping; 1.1-pressing plate; 1.2-supporting plate; 1.3-fastening bolts; 2-adjusting the screw rod; 3-a handle; 4-a backing plate; 5-a nut; 6-a foundation channel steel component; 6.1-long channel steel; 6.2-short channel steel.
Detailed Description
The technical solutions in the embodiments of the present invention are clearly and completely described with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments of the present invention without inventive step, are within the scope of the present invention.
It should be understood that the structures, ratios, sizes, and the like shown in the drawings and described in the specification are only used for understanding and reading the present disclosure, and are not used for limiting the limit of the present disclosure, which is not a technical meaning, and any structural modifications, ratio changes, or size adjustments may still fall within the scope of the present disclosure without affecting the function and the achievable effect of the present disclosure.
The present invention provides an embodiment:
as shown in fig. 1, a quick leveling device for a foundation channel steel assembly comprises a plurality of leveling tools, wherein the leveling tools are uniformly arranged on two long channel steels of the foundation channel steel assembly, each leveling tool comprises a clamp 1 and a leveling screw 2, the clamp 1 is horizontally arranged, an opening end of each clamp is clamped on the corresponding long channel steel, one end, far away from the long channel steel, of the clamp 1 is in threaded connection with the corresponding leveling screw 2, and the leveling screw 2 is perpendicular to a clamping surface of the clamp 1 and located on the outer side of the foundation channel steel assembly.
As shown in fig. 2, 3, and 4, in this embodiment, the clamp 1 includes a pressing plate 1.1 and a supporting plate 1.2, the pressing plate 1.1 and the supporting plate 1.2 are respectively abutted to upper and lower ends of the long channel steel 6.1, the placing direction of the long channel steel 6.1 is designed according to the drawing, a notch of the long channel steel 6.1 in this embodiment is placed downward, a fastening bolt 1.3 is connected between the pressing plate 1.1 and the supporting plate 1.2, the number of the fastening bolts 1.3 is two, and a clamping gap between the pressing plate 1.1 and the supporting plate 1.2 is adjustable, so that the clamp is applicable to the long channel steels 6.1 of various different specifications; the pressing plate 1.1 and the supporting plate 1.2 can also be fixedly connected and need to be customized according to the specification of the long channel steel 6.1.
The pressing plate 1.1 and the supporting plate 1.2 are both L-shaped plates, the vertical plate of the supporting plate 1.2 is positioned on the outer side of the pressing plate 1.1, the outer end of the supporting plate is fixedly provided with a nut 5 in threaded fit with the leveling screw 2, the leveling screw 2 is in threaded connection with the nut 5, and the L-shaped plates facilitate welding and fixing of the nut 5; threaded holes can be formed in the pressure plate 1.1 and the supporting plate 1.2, and the leveling screw rod 2 is directly in threaded connection with the pressure plate 1.1 and the supporting plate 1.2.
The length of the leveling screw rod 2 is greater than the elevation of the foundation channel steel component 6, a backing plate 4 for preventing ground abrasion is arranged on the ground opposite to the bottom end of the leveling screw rod 2, the concrete ground is abraded to a certain extent in the rotating process of the leveling screw rod 2, repair needs to be carried out in the later period, and the abrasion of the leveling screw rod 2 on the ground can be reduced to a great extent by arranging the backing plate 4; the top end of the leveling screw rod 2 is fixed with a handle 3, the handle 3 is perpendicular to the leveling screw rod 2, and compared with the mode that the leveling screw rod 2 is rotated through a wrench, the adjustment efficiency is further improved due to the arrangement of the handle 3.
Basic channel-section steel subassembly 6 is rectangular frame, including two long channel-section steels 6.1 and two short channel-section steels 6.2, and the quantity of leveling instrument is more than or equal to four, and wherein four leveling instruments set up respectively at two long channel-section steels 6.1's both ends, and according to the mounted position of difference, basic channel-section steel subassembly 6's specification also differs, and the quantity and the mounted position of leveling instrument also differ, if:
1. for independent foundation channel steel of a drainage cabinet, a steel rail potential and the like, four leveling tools are generally selected and respectively fixed at two ends of two long channel steel 6.1 of a foundation channel steel assembly 6;
2. for basic channel steel assemblies 6 with the lengths of 10 meters, such as a high-voltage switch cabinet and a direct-current switch cabinet, six leveling tools are selected, wherein four leveling tools are fixed at two ends of two long channel steels 6.1 of the basic channel steel assemblies 6, and the remaining two leveling tools are fixed at the centers of the two long channel steels 6.1;
3. for the components with the length of the low-voltage cabinet base channel steel close to 20 meters, eight devices are generally selected, wherein four devices are fixed at two ends of two long channel steels 6.1 of the base channel steel component 6, and the remaining four devices are fixed at trisection points of the two long channel steels 6.1.
The method comprises the following specific operation steps:
1. preparing leveling tools with corresponding quantity according to the requirements, clamping the clamp 1 on a long channel steel 6.1 of a foundation channel steel component 6, adjusting the installation position of the leveling tools, and fastening the pressure plate 1.1 and the supporting plate 1.2 through fastening bolts 1.3;
2. the leveling instrument is erected, after leveling, the leveling instrument is used for measuring according to 50 lines provided by civil engineering units by utilizing the tower ruler, the bottom of the tower ruler is firstly placed on the 50 lines, the leveling instrument is used for reading the tower ruler, a reading can be obtained at the moment and is represented by a letter H, and the elevation of the foundation channel steel can be calculated to be H +50cm according to the reading.
3. Put the sopwith staff on the basic channel-section steel subassembly 6 that needs the leveling, measure the reading with the spirit level, if the reading is greater than the figure (H +50 cm) that calculates, rotate the handle 3 of rotatory leveling screw 2, upwards promote basic channel-section steel subassembly 6, otherwise descend (the reading of sopwith staff and the height of basic channel-section steel subassembly 6 are opposite, basic channel-section steel subassembly 6 will be little when reading the number of sopwith staff more highly, handle 3 through rotating leveling screw 2, can will be adjusted basis channel-section steel subassembly 6 fast and reciprocate, in order to reach the elevation that calculates.
4. After the adjustment is completed, the foundation channel steel assembly 6 is fixed, the connecting bolts 3 on the pressing plate 1.1 and the supporting plate 1.2 are loosened, the device is taken out, and the construction is completed.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the appended claims.
Claims (6)
1. The utility model provides a basis channel-section steel subassembly quick levelling device which characterized in that: including a plurality of leveling instrument, it is a plurality of leveling instrument evenly sets up on two long channel-section steels of basic channel-section steel subassembly, and the leveling instrument includes anchor clamps (1) and leveling screw (2), and anchor clamps (1) level is placed, and opens the mouth end centre gripping on the long channel-section steel that corresponds, and the one end and the leveling screw (2) threaded connection of long channel-section steel are kept away from in anchor clamps (1), and the clamping face of leveling screw (2) perpendicular to anchor clamps (1), and lie in the outside of basic channel-section steel subassembly.
2. The foundation channel steel assembly quick leveling device of claim 1, wherein: the clamp (1) comprises a pressing plate (1.1) and a supporting plate (1.2), the pressing plate (1.1) and the supporting plate (1.2) are respectively abutted to the upper end and the lower end of the long channel steel, and a fastening bolt (1.3) is connected between the pressing plate (1.1) and the supporting plate (1.2).
3. The foundation channel steel assembly quick leveling device of claim 2, wherein: the top of the leveling screw rod (2) is provided with a handle (3), and a backing plate (4) for preventing ground abrasion is arranged on the ground just opposite to the bottom of the leveling screw rod (2).
4. The foundation channel steel assembly quick leveling device of claim 3, wherein: the pressing plate (1.1) and the supporting plate (1.2) are L-shaped plates, the vertical plate of the supporting plate (1.2) is located on the outer side of the pressing plate (1.1), and the outer end of the supporting plate is fixed with a nut (5) in threaded fit with the leveling screw rod (2).
5. The foundation channel steel assembly quick leveling device of claim 1, wherein: the number of the leveling tools is more than or equal to four, and the four leveling tools are respectively arranged at two ends of the two long channel steels.
6. The foundation channel steel assembly quick leveling device of claim 1, wherein: the length of the leveling screw (2) is greater than the elevation of the foundation channel steel component.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122177691.0U CN215801863U (en) | 2021-09-09 | 2021-09-09 | Quick leveling device of basic channel-section steel subassembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122177691.0U CN215801863U (en) | 2021-09-09 | 2021-09-09 | Quick leveling device of basic channel-section steel subassembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215801863U true CN215801863U (en) | 2022-02-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122177691.0U Active CN215801863U (en) | 2021-09-09 | 2021-09-09 | Quick leveling device of basic channel-section steel subassembly |
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| Country | Link |
|---|---|
| CN (1) | CN215801863U (en) |
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2021
- 2021-09-09 CN CN202122177691.0U patent/CN215801863U/en active Active
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