CN221463508U - Lifting base for measuring instrument for controlling elevation of board surface - Google Patents
Lifting base for measuring instrument for controlling elevation of board surface Download PDFInfo
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- CN221463508U CN221463508U CN202420130443.1U CN202420130443U CN221463508U CN 221463508 U CN221463508 U CN 221463508U CN 202420130443 U CN202420130443 U CN 202420130443U CN 221463508 U CN221463508 U CN 221463508U
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- 238000005259 measurement Methods 0.000 description 12
- 238000010276 construction Methods 0.000 description 7
- 230000009286 beneficial effect Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 239000000463 material Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
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Abstract
The utility model relates to a lifting base for a measuring instrument for controlling the elevation of a plate surface, which comprises a base, a shelving platform, two X-shaped scissor fork structures and a telescopic control screw rod, wherein the upper surface of the base is provided with two first guide plates which are arranged in parallel at intervals, and the lower surface of the shelving platform is provided with two second guide plates which are arranged in parallel at intervals; a first guide rail is arranged on the first guide plate, and a second guide rail is arranged on the second guide plate; the first connecting point at the upper end of the X-shaped scissors fork structure is hinged with one end of a second guide plate through a first hinge shaft, and the second connecting point at the upper end of the X-shaped scissors fork structure is in sliding connection with a second guide rail on the same second guide plate through the first hinge shaft; the third connecting site at the lower end of the X-shaped scissors fork structure is hinged with one end of the corresponding first guide plate through a second hinge shaft, and the fourth connecting site at the lower end of the X-shaped scissors fork structure is in sliding connection with the first guide rail on the same first guide plate through a second connecting shaft.
Description
Technical Field
The utility model relates to the technical field related to building construction, in particular to a lifting base for a measuring instrument for controlling elevation of a board surface.
Background
In each construction stage of building, the measurement unwrapping wire is first place forever, only accurate coordinate, position, location just can carry out the work of next step, and the measurement also has decided whether whole manufacturing process satisfies the relevant requirement from the essence, and current measuring instrument for controlling face elevation generally adopts manual lift, and the accuracy is low, can't satisfy high accuracy building detection demand.
Disclosure of utility model
The utility model provides a lifting base for a measuring instrument for controlling the elevation of a plate surface, which aims to solve one or more of the technical problems in the prior art.
The technical scheme for solving the technical problems is as follows: the lifting base for the measuring instrument for controlling the elevation of the board surface comprises a base, a shelving platform, two X-shaped scissor fork structures and a telescopic control screw rod, wherein the upper surface of the base is provided with two first guide plates which are arranged in parallel at intervals, the first guide plates are arranged vertically with the base, the lower surface of the shelving platform is provided with two second guide plates which are arranged in parallel at intervals, and the second guide plates are arranged vertically with the shelving platform; a first guide rail is arranged on the first guide plate, and a second guide rail is arranged on the second guide plate; the two second guide plates and the two first guide plates are arranged up and down correspondingly; the first connecting point at the upper end of the X-shaped scissors fork structure is hinged with one end of the second guide plate through a first hinge shaft, and the second connecting point at the upper end of the X-shaped scissors fork structure is in sliding connection with a second guide rail on the same second guide plate through the first hinge shaft; the third connecting site at the lower end of the X-shaped scissors fork structure is hinged with one end of a corresponding first guide plate through a second hinge shaft, and the fourth connecting site at the lower end of the X-shaped scissors fork structure is in sliding connection with a first guide rail on the same first guide plate through a second connecting shaft; the third ligation site is located directly below the first ligation site, and the fourth ligation site is located directly below the second ligation site; two groups of first guide plates and second guide plates which are correspondingly arranged are respectively provided with an X-shaped scissor fork structure;
The first hinge shafts of the two X scissors fork structures are the same hinge shaft, and the second hinge shafts of the two X scissors fork structures are the same hinge shaft; the first connecting shafts of the two X scissors fork structures are the same connecting shaft, and the second connecting shafts of the two X scissors fork structures are the same connecting shaft; the first hinge shaft, the second hinge shaft, the first connecting shaft and the second connecting shaft are arranged in parallel, the telescopic control screw rod is horizontally arranged and vertically arranged with the first connecting shaft, one end of the telescopic control screw rod is rotationally connected with the first hinge shaft or the second hinge shaft, and threads at the other end of the telescopic control screw rod penetrate through the first connecting shaft or the second connecting shaft.
The beneficial effects of the utility model are as follows: according to the lifting base for the measuring instrument for controlling the elevation of the plate surface, the two X-shaped scissors fork structures are arranged between the base and the shelving platform, so that a measuring instrument (such as a laser measuring instrument) can be arranged on the shelving platform, the lifting function of the lifting base is utilized to control the elevation of the plate surface, and the whole operation process can be assisted in real time.
On the basis of the technical scheme, the utility model can be improved as follows.
Further, two ends of the first hinging shaft are respectively fixed on the two second guide plates, and a first connecting point at the upper end of the X-shaped scissors fork structure is hinged with the first hinging shaft; two ends of the second hinge shaft are respectively fixed on the two first guide plates, and a third connecting site at the lower end of the X-shaped scissors fork structure is hinged with the second hinge shaft.
Further, two ends of the first connecting shaft are respectively connected to the two second guide rails in a limiting sliding manner, and a third connecting site at the upper end of the X-shaped scissor fork structure is hinged with the first connecting shaft; the two ends of the second connecting shaft are respectively in limiting sliding connection with the two first guide rails, and a fourth connecting site at the lower end of the X-shaped scissors fork structure is hinged with the second connecting shaft.
Further, the first guide rail and the second guide rail are both guide through holes, the guide through holes penetrate through the first guide plate and the second guide plate, and the guide through holes are arranged in an extending mode along the length direction of the first guide plate or the second guide plate.
The beneficial effects of adopting the further scheme are as follows: through setting up the direction through-hole, make things convenient for the run through setting of connecting axle.
Further, the middle positions of the two X scissors fork structures are hinged through a third hinge shaft.
Further, one end of the telescopic control screw rod extending out of the first connecting shaft or the second connecting shaft is provided with an operating handle.
The beneficial effects of adopting the further scheme are as follows: through setting up operating handle, make things convenient for manual operation flexible control screw rod.
Further, a first anti-slip pad is arranged on the upper surface of the shelving platform.
The beneficial effects of adopting the further scheme are as follows: the first anti-slip pad prevents the measuring instrument from sliding on the shelving platform.
Further, a second anti-slip pad is arranged on the lower surface of the base.
The beneficial effects of adopting the further scheme are as follows: the second anti-slip pad prevents the base from sliding on the ground.
Further, the base and the shelving platform are rectangular with the same size, and each side of the shelving platform is correspondingly arranged with each side of the base up and down.
Further, the first guide plate is arranged in parallel with one of the sides of the base.
Drawings
FIG. 1 is a schematic side view of a lifting base for a measuring instrument for controlling the elevation of a plate surface;
FIG. 2 is a schematic diagram showing a front view of a lifting base for a measuring instrument for controlling the elevation of a plate surface;
FIG. 3 is a schematic structural view of a first cleat according to the present utility model.
In the drawings, the list of components represented by the various numbers is as follows:
1. A base; 2. a rest platform; 21. a first cleat; 3. a first guide plate; 4. a second guide plate; 5. a first guide rail; 6. a second guide rail; 7. an X scissors fork structure; 71. a first hinge shaft; 72. a second hinge shaft; 73. a first connecting shaft; 74. a second connecting shaft; 75. a third hinge shaft; 8. a telescopic control screw; 81. the handle is operated.
Detailed Description
The principles and features of the present utility model are described below with reference to the drawings, the examples are illustrated for the purpose of illustrating the utility model and are not to be construed as limiting the scope of the utility model.
As shown in fig. 1 to 3, the lifting base for a measuring instrument for controlling the elevation of a board surface in this embodiment includes a base 1, a rest platform 2, two X-scissors fork structures 7 and a telescopic control screw 8, wherein the upper surface of the base 1 is provided with two first guide plates 3 arranged in parallel at intervals, the first guide plates 3 are arranged vertically to the base 1, the lower surface of the rest platform 2 is provided with two second guide plates 4 arranged in parallel at intervals, and the second guide plates 4 are arranged vertically to the rest platform 2; a first guide rail 5 is arranged on the first guide plate 3, and a second guide rail 6 is arranged on the second guide plate 4; the two second guide plates 4 and the two first guide plates 3 are arranged up and down correspondingly; the first connecting point at the upper end of the X-scissors fork structure 7 is hinged with one end of the second guide plate 4 through a first hinge shaft 71, and the second connecting point at the upper end of the X-scissors fork structure 7 is in sliding connection with the second guide rail 6 on the same second guide plate 4 through a first connecting shaft 73; the third connecting site at the lower end of the X-scissors fork structure 7 is hinged with one end of the corresponding first guide plate 3 through a second hinge shaft 72, and the fourth connecting site at the lower end of the X-scissors fork structure 7 is in sliding connection with the first guide rail 5 on the same first guide plate 3 through a second hinge shaft 74; the third ligation site is located directly below the first ligation site, and the fourth ligation site is located directly below the second ligation site; two groups of first guide plates 3 and second guide plates 4 which are correspondingly arranged are respectively provided with an X-shaped scissor fork structure 7;
The first hinge shafts 71 of the two X scissors fork structures 7 are the same hinge shaft, and the second hinge shafts 72 of the two X scissors fork structures 7 are the same hinge shaft; the first connecting shafts 73 of the two X scissors fork structures 7 are the same connecting shaft, and the second connecting shafts 74 of the two X scissors fork structures 7 are the same connecting shaft; the first hinge shaft 71, the second hinge shaft 72, the first connecting shaft 73 and the second connecting shaft 74 are arranged in parallel, the telescopic control screw 8 is horizontally arranged and vertically arranged with the first connecting shaft 73, one end of the telescopic control screw 8 is rotatably connected with the first hinge shaft 71 or the second hinge shaft 72, and the other end of the telescopic control screw 8 is threaded through the first connecting shaft 73 or the second connecting shaft 74. Preferably, one end of the expansion control screw 8 is rotatably connected to the first hinge shaft 71, and the other end of the expansion control screw 8 is threaded through the first connecting shaft 73. By screwing the telescopic control screw rod 8, the first connecting shaft 73 in threaded connection with the telescopic control screw rod can slide back and forth along the second guide rail 6, and further the second connecting shaft 74 is driven to slide back and forth along the first guide rail 5, so that the shelving platform 2 can be lifted and lowered.
As shown in fig. 1 and 2, two ends of the first hinge shaft 71 of the present embodiment are respectively fixed on two second guide plates 4, and a first connection point at the upper end of the X-scissors fork structure 7 is hinged with the first hinge shaft 71; two ends of the second hinge shaft 72 are respectively fixed on the two first guide plates 3, and a third connecting site at the lower end of the X-shaped scissor fork structure 7 is hinged with the second hinge shaft 72.
As shown in fig. 1 and 2, two ends of the first connecting shaft 73 in the present embodiment are respectively connected to the two second guide rails 6 in a limited sliding manner, and a third connecting site at the upper end of the X-shaped scissor fork structure 7 is hinged to the first connecting shaft 73; the two ends of the first connecting shaft 73 can be square so as to be conveniently limited in the second guide rail 6; two ends of the second connecting shaft 74 are respectively connected to the two first guide rails 5 in a limiting sliding manner, and a fourth connecting site at the lower end of the X-shaped scissor fork structure 7 is hinged with the second connecting shaft 74; the two ends of the second connecting shaft 74 can be square in structure so as to be limited in the first guiding rail 5.
As shown in fig. 1, the first guide rail 5 and the second guide rail 6 in this embodiment are guide through holes, the guide through holes penetrate through the first guide plate 3 and the second guide plate 4, and the guide through holes are arranged to extend along the length direction of the first guide plate 3 or the second guide plate 4. Through setting up the direction through-hole, make things convenient for the run through setting of connecting axle.
As shown in fig. 1 and 2, the intermediate positions of the two X-scissors fork structures 7 of the present embodiment are both hinged by a third hinge shaft 75.
As shown in fig. 1 and 2, an end of the expansion control screw 8 of the present embodiment extending out of the first connection shaft 73 or the second connection shaft 74 is provided with an operation handle 81. Through setting up operating handle, make things convenient for manual operation flexible control screw rod.
As shown in fig. 1 to 3, the upper surface of the rest platform 2 of the present embodiment is provided with a first anti-slip pad 21. The first non-slip mat will fill the upper surface of the rest platform 2. The first anti-slip pad prevents the measuring instrument from sliding on the shelving platform.
In an alternative of this embodiment, a second anti-slip pad is disposed on the lower surface of the base 1. The second anti-slip pad prevents the base from sliding on the ground.
Specifically, the first anti-slip pad and the second anti-slip pad are rubber pads.
In this embodiment, the base 1 and the rest platform 2 are rectangular with the same size, and each side of the rest platform 2 is arranged vertically corresponding to each side of the base 1.
Preferably, the first guide plate 3 is arranged parallel to one of the sides of the base 1.
The lifting base for the measuring instrument for controlling the elevation of the plate surface is provided with two X-scissors fork structures between the base and the shelving platform, a measuring instrument (such as a laser measuring instrument) can be arranged on the shelving platform, the lifting function of the lifting base is utilized to complete the control of the elevation of the plate surface, and the whole operation process can be assisted in real time. The lifting base of the embodiment can play a great role in measurement in each construction stage of a building, particularly in a main body construction stage, a decoration stage and the like. The embodiment effectively solves the problems that the required elevation can be achieved and repeated measurement is carried out only by the articles to be placed under the cushion due to the height of the measuring instrument in the construction process, reduces the accumulated error in the measuring process, improves the working efficiency and enhances the precision of the measurement.
The embodiment accurately realizes the measurement work of the panel elevation control in the construction stage by combining the laser measuring instrument with the automatic leveling. The lifting base is made of steel, a layer of anti-slip rubber mat is additionally arranged on the top shelving platform, the maximum lifting range can be manufactured according to requirements, the strength is high, the rigidity is good, the bearing capacity is good, and the lifting base can bear large deformation capacity. According to the embodiment, the telescopic control screw is manually screwed, so that the distance between the base and the shelving platform is increased, and the lifting effect is achieved, wherein the X-scissors fork structure is mainly used for supporting the top shelving platform, the shelving platform is used for placing a measuring instrument with automatic leveling, and the positioning and measuring work of the elevation of the board can be well completed by combining the measuring instrument with the automatic leveling. The lifting base is simple to use and convenient to carry, and can play a role in improving construction efficiency. The embodiment effectively solves the problems that the working efficiency is reduced due to the fact that the measurement error is large caused by the traditional measurement mode, the integrated error caused by repeated measurement of the taking-off and landing functions is avoided, the working efficiency is fundamentally improved, and the problem of cost increase caused by reworking caused by the measurement error is avoided.
In the construction stage, according to actual needs, after the lifting base of the embodiment is placed on the plate surface to be measured, a laser measuring instrument with automatic leveling is placed on the top shelving platform, the telescopic control screw is manually screwed, the distance between the telescopic support rods at the top is shortened under the stretching action of the telescopic control screw at the top, so that the height between the top shelving platform and the base is increased, the auxiliary measuring instrument is used for realizing the required plate surface elevation, the height of the lifting base is adjusted according to different plate surface elevations, the required plate surface elevation is measured, the accumulated error of repeated measurement is reduced, and the measurement accuracy is improved.
In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "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 orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.
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 at least one such feature. In the description of the present utility model, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise.
In the present utility model, unless explicitly specified 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; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
In the present utility model, 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.
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 utility model. 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.
While embodiments of the present utility model have been shown and described above, it will be understood that the above embodiments are illustrative and not to be construed as limiting the utility model, 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 utility model.
Claims (10)
1. The lifting base for the measuring instrument for controlling the elevation of the board surface is characterized by comprising a base, a shelving platform, two X-shaped scissor fork structures and a telescopic control screw, wherein the upper surface of the base is provided with two first guide plates which are arranged in parallel at intervals, the first guide plates are arranged vertically with the base, the lower surface of the shelving platform is provided with two second guide plates which are arranged in parallel at intervals, and the second guide plates are arranged vertically with the shelving platform; a first guide rail is arranged on the first guide plate, and a second guide rail is arranged on the second guide plate; the two second guide plates and the two first guide plates are arranged up and down correspondingly; the first connecting point at the upper end of the X-shaped scissors fork structure is hinged with one end of the second guide plate through a first hinge shaft, and the second connecting point at the upper end of the X-shaped scissors fork structure is in sliding connection with a second guide rail on the same second guide plate through the first hinge shaft; the third connecting site at the lower end of the X-shaped scissors fork structure is hinged with one end of a corresponding first guide plate through a second hinge shaft, and the fourth connecting site at the lower end of the X-shaped scissors fork structure is in sliding connection with a first guide rail on the same first guide plate through a second connecting shaft; the third ligation site is located directly below the first ligation site, and the fourth ligation site is located directly below the second ligation site; two groups of first guide plates and second guide plates which are correspondingly arranged are respectively provided with an X-shaped scissor fork structure;
The first hinge shafts of the two X scissors fork structures are the same hinge shaft, and the second hinge shafts of the two X scissors fork structures are the same hinge shaft; the first connecting shafts of the two X scissors fork structures are the same connecting shaft, and the second connecting shafts of the two X scissors fork structures are the same connecting shaft; the first hinge shaft, the second hinge shaft, the first connecting shaft and the second connecting shaft are arranged in parallel, the telescopic control screw rod is horizontally arranged and vertically arranged with the first connecting shaft, one end of the telescopic control screw rod is rotationally connected with the first hinge shaft or the second hinge shaft, and threads at the other end of the telescopic control screw rod penetrate through the first connecting shaft or the second connecting shaft.
2. The lifting base for the measuring instrument for controlling the elevation of the plate surface according to claim 1, wherein two ends of the first hinging shaft are respectively fixed on two second guide plates, and a first connecting point at the upper end of the X-shaped scissors fork structure is hinged with the first hinging shaft; two ends of the second hinge shaft are respectively fixed on the two first guide plates, and a third connecting site at the lower end of the X-shaped scissors fork structure is hinged with the second hinge shaft.
3. The lifting base for the measuring instrument for controlling the elevation of the plate surface according to claim 1, wherein two ends of the first connecting shaft are respectively connected to the two second guide rails in a limiting sliding manner, and a third connecting site at the upper end of the X-shaped scissor fork structure is hinged with the first connecting shaft; the two ends of the second connecting shaft are respectively in limiting sliding connection with the two first guide rails, and a fourth connecting site at the lower end of the X-shaped scissors fork structure is hinged with the second connecting shaft.
4. The lifting base for a measuring instrument for controlling the elevation of a board surface according to claim 1, wherein the first guide rail and the second guide rail are guide through holes, the guide through holes penetrate through the first guide plate and the second guide plate, and the guide through holes are arranged in an extending manner along the length direction of the first guide plate or the second guide plate.
5. The lifting base for a measuring instrument for controlling the elevation of a plate surface according to claim 1, wherein the middle positions of the two X-scissors fork structures are hinged by a third hinge shaft.
6. The lifting base for a measuring instrument for controlling the elevation of a plate surface according to claim 1, wherein an operation handle is provided at one end of the telescopic control screw extending out of the first connecting shaft or the second connecting shaft.
7. The lifting base for a measuring instrument for controlling the elevation of a board surface according to claim 1, wherein the upper surface of the rest platform is provided with a first anti-slip pad.
8. The lifting base for a measuring instrument for controlling the elevation of a plate surface according to claim 1, wherein a second anti-slip pad is provided on the lower surface of the base.
9. The lifting base for a measuring instrument for controlling the elevation of a board surface according to claim 1, wherein the base and the rest platform are rectangular with the same size, and each side of the rest platform is arranged correspondingly from top to bottom with each side of the base.
10. The lifting base for a measuring instrument for controlling the elevation of a board surface according to claim 9, wherein the first guide plate is arranged in parallel with one of the sides of the base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420130443.1U CN221463508U (en) | 2024-01-18 | 2024-01-18 | Lifting base for measuring instrument for controlling elevation of board surface |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420130443.1U CN221463508U (en) | 2024-01-18 | 2024-01-18 | Lifting base for measuring instrument for controlling elevation of board surface |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221463508U true CN221463508U (en) | 2024-08-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202420130443.1U Active CN221463508U (en) | 2024-01-18 | 2024-01-18 | Lifting base for measuring instrument for controlling elevation of board surface |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221463508U (en) |
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2024
- 2024-01-18 CN CN202420130443.1U patent/CN221463508U/en active Active
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