CN210531890U - Combined adjustable wedge block - Google Patents
Combined adjustable wedge block Download PDFInfo
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- CN210531890U CN210531890U CN201920873242.XU CN201920873242U CN210531890U CN 210531890 U CN210531890 U CN 210531890U CN 201920873242 U CN201920873242 U CN 201920873242U CN 210531890 U CN210531890 U CN 210531890U
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- adjusting
- wedge block
- wedge
- inclined plane
- height
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Abstract
The utility model discloses a modular adjustable wedge, upper bracket and undersetting including mutual parallel arrangement, the upper bracket with be provided with between the undersetting and be used for adjusting the upper bracket with the adjusting part of relative height between the undersetting. The utility model discloses a modular adjustable wedge can carry out the wedge that can reach the installation requirement to the component when ordinary wedge can't provide sufficient adjustment height and large-scale wedge can't lay and support, realizes the regulation to wedge overall height through the regulation wedge that adjusts the slip setting and the quantity of increase and decrease altitude mixture control piece, solves the altitude mixture control problem of wedge.
Description
Technical Field
The utility model relates to an adjust technical field, concretely relates to modular adjustable wedge.
Background
The wedge block is widely applied in daily life, for example, in buildings or places where the wedge block is applied in the machining industry, the wedge block is mainly used for adjusting the elevation and the positioning of a component, and the height and the width of a common wedge block are generally fixed, so that the size cannot be changed. However, in some construction sites, due to the limitation of unique terrains, the height of the existing wedge block is limited, effective supporting and positioning of components cannot be realized, if a large wedge block is used, the cost is increased, and due to the fact that the size of the installation and positioning part of the large wedge block is too large, a narrow unknown site cannot be arranged, and installation of the large wedge block cannot be realized.
Therefore, in order to solve the above problems, a combined adjustable wedge block is needed, which can support the wedge block meeting the installation requirement on the component when the common wedge block cannot provide enough height adjustment and the large wedge block cannot be placed, so as to solve the problem of height adjustment of the wedge block.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model aims at overcoming the defect among the prior art, provide a modular adjustable wedge, can support the wedge that can reach the installation requirement to the component when ordinary wedge can't provide sufficient height-adjusting and large-scale wedge can't lay, realize the regulation to wedge overall height through the quantity of adjusting the regulation wedge that slides the setting and increase and decrease altitude mixture control piece, solve the altitude mixture control problem of wedge.
The utility model discloses a modular adjustable wedge, including relative upper bracket and the undersetting that sets up, the upper bracket with be provided with between the undersetting and be used for adjusting the upper bracket with the adjusting part of relative height between the undersetting, the upper bracket has the last left inclined plane and the last right inclined plane of laminating with the slip of adjusting part inclined plane, the undersetting has the lower left inclined plane and the lower right inclined plane of laminating with the slip of adjusting part inclined plane.
Furthermore, the adjusting assembly comprises a left adjusting wedge block attached to the lower left inclined plane and a right adjusting wedge block attached to the lower right inclined plane, the left adjusting wedge block and the right adjusting wedge block can slide relatively, the left adjusting wedge block is attached to and supported by the upper left inclined plane in a sliding manner, and the right adjusting block is attached to and supported by the upper right inclined plane in a sliding manner; and the screw nut pair is used for connecting the left adjusting wedge block and the right adjusting wedge block and adjusting the relative positions of the left adjusting wedge block and the right adjusting wedge block, and the relative displacement adjustment in the horizontal direction between the left adjusting wedge block and the right adjusting wedge block can drive the upper support to be opposite to the lower support to generate the relative displacement in the vertical direction.
Further, the screw-nut pair includes through connection in the lead screw of left side regulation wedge and right side regulation wedge, paste in left side regulation wedge surface and lead screw threaded connection's left adjusting nut and paste in right side regulation wedge surface and lead screw threaded connection's right adjusting nut, the adjusting nut binding face of left side regulation wedge and right side regulation wedge is parallel and with the lead screw is perpendicular.
Furthermore, the upper support and the lower support are a pair of trapezoidal wedge-shaped blocks with opposite upper bottoms, and the two oppositely arranged adjusting wedge-shaped blocks, the upper support and the lower support form a square frame combined structure.
Furthermore, all sliding contact surfaces between the upper support and the lower support and between the adjusting wedge-shaped blocks are completely attached.
Further, the right sections of the upper support and the lower support are isosceles trapezoids.
Further, still include with the altitude mixture control piece of undersetting detachable connection.
Further, the height adjusting block is of a cuboid structure with the bottom surface of the cuboid structure being consistent with the bottom surface of the lower support in shape.
Further, the bottom surface of the height adjusting block and the bottom surface of the lower support are provided with reserved bolt holes for being in threaded connection with the height adjusting block of the next layer.
Further, a bolt used for being in threaded connection with the reserved bolt hole is arranged at the corresponding position of the top surface of the height adjusting block.
The utility model has the advantages that: the utility model discloses a modular adjustable wedge can carry out the wedge that can reach the installation requirement to the component when ordinary wedge can't provide sufficient adjustment height and large-scale wedge can't lay and support, realizes the regulation to wedge overall height through the regulation wedge that adjusts the slip setting and the quantity of increase and decrease altitude mixture control piece, solves the altitude mixture control problem of wedge.
Drawings
The invention will be further described with reference to the following figures and examples:
fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic structural view of the height adjusting block of the present invention.
Detailed Description
FIG. 1 is a schematic structural view of the present invention, FIG. 2 is a schematic structural view of a height adjusting block of the present invention, as shown in the figures, the combined type adjustable wedge-shaped block in the embodiment comprises an upper support 1 and a lower support 2 which are oppositely arranged, an adjusting component for adjusting the relative height between the upper support 1 and the lower support 2 is arranged between the upper support 1 and the lower support 2, the upper support 1 is provided with an upper left inclined surface 11 and an upper right inclined surface 12 which are in sliding fit with the inclined surfaces of the adjusting assembly, the lower support 2 has a lower left inclined surface 21 and a lower right inclined surface 22 which are in sliding fit with the inclined surfaces of the adjusting assembly, in order to facilitate the arrangement of the adjusting assembly, the upper supporting surface of the upper support 1 is parallel to the supported surface of the lower support 2, the supporting surface of the upper support 1 is always parallel to the supported surface of the lower support 2 during the height adjustment of the supporting surface.
In this embodiment, the adjusting assembly includes a left adjusting wedge block 31 attached to the lower left inclined surface 21 and a right adjusting wedge block 32 attached to the lower right inclined surface 22, the left adjusting wedge block 31 and the right adjusting wedge block 32 can slide relatively, the left adjusting wedge block 31 is slidably attached to and supported by the upper left inclined surface 11, and the right adjusting wedge block 32 is slidably attached to and supported by the upper right inclined surface 12; the screw nut pair is used for connecting the left adjusting wedge block 31 and the right adjusting wedge block 32 and adjusting the relative position of the wedge blocks, the relative displacement adjustment in the horizontal direction between the left adjusting wedge block 31 and the right adjusting wedge block 32 can drive the upper support 1 to be relative to the lower support 2 to generate the relative displacement in the vertical direction, and then the purpose of adjusting the height of the combined wedge block is achieved.
In this embodiment, further, the screw-nut pair includes a screw rod 4 penetrating through the left and right adjusting wedges 31 and 32, a left adjusting nut 51 attached to the outer surface of the left adjusting wedge 31 and screwed to the screw rod 4, and a right adjusting nut 52 attached to the outer surface of the right adjusting wedge 32 and screwed to the screw rod 4, the attachment surfaces of the adjusting nuts of the left and right adjusting wedges 31 and 32 are parallel to each other and perpendicular to the screw rod 4, the left and right adjusting wedges 31 and 32 are both provided with through holes for the screw rod 4 to pass through, and the through holes are in clearance fit with the screw rod 4, in order to improve the stress condition, the through hole positions are generally set at the central positions of the left and right adjusting wedges 31 and 32, the diameter of the through holes is 3.6cm, the screw rod 4, the left adjusting nut 51, and the right adjusting nut 52 are all processed by 32# finish rolling deformed steel, 32# finish rolling screw-thread steel belongs to straight bar with high strength and high dimensional accuracyReinforcing barThe connector with the internal thread can be screwed on the steel bar at any section to be connected or the nut with the thread is screwed on the steel bar to be anchored, and the fine adjustment of the relative positions of the left adjusting wedge block 31 and the right adjusting wedge block 32 can be met.
In this embodiment, the upper support 1 and the lower support 2 are a pair of trapezoidal wedge blocks with opposite upper bottoms, the left adjusting wedge block 31, the right adjusting wedge block 32, the upper support 1 and the lower support 2 form a combined structure of a square frame, and it can be known through analyzing the stress conditions of the combined components, when the left adjusting wedge block 31 and the right adjusting wedge block 32 are completely the same and are symmetrically arranged between the upper support 1 and the lower support 2, the stress conditions of the combined components are optimal, and the stability is strongest.
In this embodiment, upper bracket 1, undersetting 2 with all sliding contact face between left side regulation wedge 31 and the right regulating block 32 laminate completely, the sliding contact face of laminating completely can guarantee to adjust the in-process that wedge 31 and right side regulation wedge relative position change in a left side, do not take place to beat with upper bracket 1 and undersetting 2 and make whole composite member stably descend, and then guarantee the steady lift of the holding surface of upper bracket 1 in accommodation process to satisfy the demand of actual wedge height.
In this embodiment, the regular sections of the upper support 1 and the lower support 2 are isosceles trapezoids so as to ensure that the adjusting wedge blocks 3 on the left and right sides are symmetrical to each other, and the sliding amounts of the adjusting wedge blocks 3 in bilateral symmetry generated during adjusting relative displacement are also the same, so that it is ensured that the upper support 1 only moves in the vertical direction without moving in the horizontal direction, the supports 1 and 2 are distinguished in application for convenience of expression, during actual production and manufacturing, the reserved bolt holes 7 corresponding to the supported surfaces of the supports 2 can be formed in the supporting surfaces of the supports 1, and the requirement of interchange use of the supports 1 and 2 is met.
In the embodiment, the upper support 1 and the lower support 2 are arranged in a symmetrical trapezoid structure with the upper bottom oppositely arranged, the length of the upper bottom is 7cm, and the width is 18 cm; the length of the lower bottom is 28cm, and the width is 18 cm; the height between the upper bottom and the lower bottom is 7cm, the adjustable wedge-shaped block 3 is also of a trapezoid structure with an isosceles trapezoid shaped positive section, the length of the upper bottom is 15.5cm, and the width is 17 cm; the length of the lower bottom is 22cm, and the width is 17 cm; the height from the upper bottom to the lower bottom is 5.3 cm.
In this embodiment, the height adjusting device further comprises a height adjusting block 6 detachably connected with the lower support 2, and the whole height of the combined wedge-shaped block can be adjusted in a large range by increasing or decreasing the number of the height adjusting blocks 6 below the supported surface of the lower support 2.
In this embodiment, the height adjusting block 6 is a cuboid structure with a bottom shape consistent with that of the bottom surface of the lower support 2, and the height adjusting block 6 has a length of 28cm, a width of 18cm and a height of 5 cm.
In this embodiment, the bottom surface of altitude mixture control piece 6 with 2 bottom surfaces of undersetting all are provided with reserved bolt hole 7 for with 6 threaded connection of next floor altitude mixture control piece, the degree of depth of reserved bolt hole 7 is 2cm, and the internal diameter is 2cm, and for the ease of installation, the position of reserved bolt hole 7 sets up in the central point of 2 bottom surfaces of undersetting or 6 bottom surfaces of altitude mixture control piece and puts to guarantee that the atress is more balanced stable at altitude mixture control 6's increase and decrease in-process.
In this embodiment, be provided with on the height adjusting block 6 top surface relevant position be used for with reserve bolt hole 7 threaded connection's bolt 8, the length of bolt 8 is 2cm, and the external diameter of screw thread is 2cm, and the position that sets up of bolt 8 also is the central point of height adjusting block 6 top surface and puts, bolt 8 with fixed connection or can dismantle the mode of connecting set up in on the top surface of height adjusting block 6.
Finally, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the present invention can be modified or replaced by other means without departing from the spirit and scope of the present invention, which should be construed as limited only by the appended claims.
Claims (10)
1. The utility model provides a modular adjustable wedge which characterized in that: including relative upper bracket and the undersetting that sets up, the upper bracket with be provided with between the undersetting and be used for adjusting the upper bracket with the adjusting part of relative height between the undersetting, the upper bracket has the last left inclined plane and the last right inclined plane with adjusting part inclined plane sliding fit, the undersetting has the lower left inclined plane and the lower right inclined plane with adjusting part inclined plane sliding fit.
2. A modular adjustable wedge block according to claim 1, wherein: the adjusting assembly comprises a left adjusting wedge block attached to the lower left inclined plane and a right adjusting wedge block attached to the lower right inclined plane, the left adjusting wedge block and the right adjusting wedge block can slide relatively, the left adjusting wedge block is attached to and supported by the upper left inclined plane in a sliding manner, and the right adjusting wedge block is attached to and supported by the upper right inclined plane in a sliding manner; and the screw nut pair is used for connecting the left adjusting wedge block and the right adjusting wedge block and adjusting the relative positions of the left adjusting wedge block and the right adjusting wedge block, and the relative displacement adjustment in the horizontal direction between the left adjusting wedge block and the right adjusting wedge block can drive the upper support to be opposite to the lower support to generate the relative displacement in the vertical direction.
3. A modular adjustable wedge block according to claim 2, wherein: the screw-nut pair comprises a screw rod which is connected with the left adjusting wedge block and the right adjusting wedge block in a penetrating manner, a left adjusting nut which is connected with the outer surface of the left adjusting wedge block in a threaded manner through the screw rod, and a right adjusting nut which is connected with the outer surface of the right adjusting wedge block in a threaded manner through the screw rod, wherein the binding surfaces of the adjusting nuts of the left adjusting wedge block and the right adjusting wedge block are parallel to each other and are perpendicular to the screw rod.
4. A modular adjustable wedge block according to claim 1, wherein: the upper support and the lower support are a pair of trapezoidal wedge blocks with opposite upper bottoms, and a square frame combined structure is formed by the left adjusting wedge block and the right adjusting wedge block which are arranged oppositely, the upper support and the lower support.
5. A modular adjustable wedge block according to claim 2, wherein: and all sliding contact surfaces between the upper support and the lower support and between the adjusting wedge-shaped blocks are completely attached.
6. A modular adjustable wedge block according to claim 5, wherein: the right sections of the upper support and the lower support are isosceles trapezoids.
7. A modular adjustable wedge block according to any one of claims 1 to 6, wherein: the height adjusting device also comprises a height adjusting block detachably connected with the lower support.
8. A modular adjustable wedge block according to claim 7, wherein: the height adjusting block is of a cuboid structure with the bottom surface shape consistent with that of the lower support.
9. A modular adjustable wedge block according to claim 8, wherein: the bottom surface of the height adjusting block and the bottom surface of the lower support are provided with reserved bolt holes for being in threaded connection with the height adjusting block of the next layer.
10. A modular adjustable wedge block according to claim 9, wherein: and bolts used for being in threaded connection with the reserved bolt holes are arranged at corresponding positions on the top surface of the height adjusting block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920873242.XU CN210531890U (en) | 2019-06-11 | 2019-06-11 | Combined adjustable wedge block |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920873242.XU CN210531890U (en) | 2019-06-11 | 2019-06-11 | Combined adjustable wedge block |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210531890U true CN210531890U (en) | 2020-05-15 |
Family
ID=70594695
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920873242.XU Active CN210531890U (en) | 2019-06-11 | 2019-06-11 | Combined adjustable wedge block |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210531890U (en) |
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2019
- 2019-06-11 CN CN201920873242.XU patent/CN210531890U/en active Active
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