An integral positioning device for equipment foundation bolt groups

Abstract

The present invention discloses an overall positioning device for a bolt group of a foundation of an equipment, comprising: a rectangular operating platform; a mounting frame, wherein the mounting frame is vertically mounted on one side of the operating platform; a strip clamp for clamping at least one bolt, wherein the strip clamp spans across the rectangular operating platform and can be movably arranged along the longitudinal direction of the rectangular operating platform, and a locking piece for locking the bolt clamping position is movably arranged on the strip clamp; a plane positioning component for positioning in a plane coordinate system with a vertex of the rectangular operating platform as the origin and the horizontal and vertical sides of the vertex as the X-axis and the Y-axis respectively; a vertical positioning component for setting elevation lines of different heights in different directions above the plane coordinate system, wherein the vertical positioning component can be vertically telescopically mounted on the bottom of the mounting frame, and the present invention realizes accurate positioning of the foundation bolt group, avoids rework caused by errors, and affects the construction progress.

Description

Technical Field

[0001] The invention relates to the technical field of embedded bolt positioning, and in particular to an overall positioning device for a bolt group of an equipment foundation. Background Art

[0002] With the upgrading of industrial equipment manufacturing and the refinement of equipment processes, higher equipment integration is required, so the diameter of embedded bolts for equipment installation is larger and arranged in groups. Therefore, the embedding accuracy is required to be high and the relative position relationship is accurate during the construction process.

[0003] The difficulties of traditional assembly construction are as follows:

[0004] 1. Large single positioning error: Traditional installation uses a single bolt for on-site positioning installation, which may lead to difficult positioning and large errors due to limitations on working surface conditions.

[0005] 2. Inaccurate relative position relationship: The cumulative error between traditional single bolt positioning installation is large, and the relative position relationship is inaccurate.

[0006] 3. Single reinforcement is unstable: Traditional single bolts are positioned and installed on site. The reinforcement is not connected with other bolts to form an unstable overall reinforcement. It is easy to deviate locally during the pouring process, and the installation accuracy cannot be guaranteed. Summary of the invention

[0007] The purpose of the present invention is to overcome the defects of the prior art and provide an overall positioning device for a group of bolts in a foundation of an equipment, thereby improving the positioning accuracy of the bolts and avoiding rework due to errors in the later stage that affect the construction progress.

[0008] To achieve the above purpose, the technical solution adopted by the present invention includes: the equipment foundation bolt group integral positioning device includes:

[0009] Rectangular operating platform;

[0010] A mounting frame, the mounting frame being vertically mounted on one side of the operating platform;

[0011] A strip clamp for clamping at least one bolt, the strip clamp spanning the rectangular operating platform and being movable along the longitudinal direction of the rectangular operating platform, and a locking piece for locking the bolt clamping position being movably mounted on the strip clamp;

[0012] A plane positioning component for positioning in a plane coordinate system with a vertex of the rectangular operating platform as the origin and the horizontal and vertical sides of the vertex as the X-axis and Y-axis respectively, one end of the plane positioning component being movably connected to the mounting frame and spanning over the rectangular operating platform;

[0013] A vertical positioning component is used for setting elevation lines of different heights in different directions above the plane coordinate system, and the vertical positioning component can be installed vertically and telescopically at the bottom of the installation frame.

[0014] A further improvement of the overall positioning device for the bolt group of the equipment foundation of the present invention is that the strip clamp is two angle steels, the vertical flange plates of the two angle steels are close to each other and form a clamping space for clamping at least one bolt, and at least one slide group is correspondingly installed at the bottom of the horizontal flange plates of the two angle steels, and a slide groove for inserting the slide group is opened on the rectangular operating platform.

[0015] A further improvement of the device for integrally positioning the bolt group of the equipment foundation of the present invention is that a plurality of first through holes for selectively passing and fixing the locking member are provided on the vertical flange plates of the two angle steels at intervals corresponding to each other.

[0016] A further improvement of the overall positioning device of the equipment foundation bolt group of the present invention is that the plane positioning component includes: a magnetic plate adapted to the size of the rectangular operating platform and arranged parallel to the top of the rectangular operating platform; a plurality of infrared projection pens magnetically attracted to the bottom of the magnetic plate; and a connecting frame supported at the bottom of the magnetic plate and arranged along the edge of the magnetic plate, one end of the connecting frame being movably connected to the mounting frame.

[0017] A further improvement of the overall positioning device for the bolt group of the equipment foundation of the present invention is that a horizontal adjustment support for adjusting the flatness of the magnetic plate is supported between the magnetic plate and the connecting frame, and the number of the horizontal adjustment supports is multiple.

[0018] A further improvement of the equipment foundation bolt group integral positioning device of the present invention is that the vertical positioning assembly includes an infrared horizontal plumb line and a telescopic rod for vertically telescopically fixing the infrared horizontal plumb line to the bottom of the mounting frame.

[0019] A further improvement of the overall positioning device of the equipment foundation bolt group of the present invention is that the installation frame is a rectangular frame including two vertical rods and two horizontal rods, the connecting frame is fixed with a clamping sleeve corresponding to the position of the two vertical rods, the two clamping sleeves are correspondingly mounted on the two vertical rods, and the connecting frame is provided with a locking assembly for fixing the connecting frame to any height position on the vertical rods, and the vertical positioning assembly is installed on the bottom horizontal rod of the installation frame.

[0020] A further improvement of the device for integrally positioning the bolt groups of the equipment foundation of the present invention is that a group of guide pulleys are relatively fixed to the inner side of the sleeve, and the peripheral surface of the guide pulleys of each group abuts against the vertical rod.

[0021] A further improvement of the overall positioning device for the bolt group of the equipment foundation of the present invention is that a driving motor is fixed on the connecting frame, a rotating gear is connected to the motor shaft of the driving motor, and a rack meshing with the rotating gear is vertically connected to the mounting frame.

[0022] The present invention also provides a positioning method for a foundation bolt group integral positioning device, comprising the steps of:

[0023] Provide an overall positioning device for the equipment foundation bolt group;

[0024] According to the distribution requirements of the bolts in the bolt group, the previous bolt to be positioned is positioned, and the plane position of the previous bolt to be positioned is positioned by a plane positioning component with a vertex of the rectangular operating platform as the origin and the horizontal and vertical sides on both sides of the vertex as the X-axis and Y-axis respectively;

[0025] Vertically adjusting the vertical positioning assembly, and using the vertical positioning assembly to set an elevation line with the same height as the designed top elevation of the previous bolt to be positioned, and making the direction of the elevation line point to the plane position;

[0026] Slide the bar-shaped clamp longitudinally to the plane position;

[0027] Placing the previous bolt to be positioned in the strip-shaped fixture, and ensuring that the center point of the previous bolt to be positioned coincides with the plane position;

[0028] Vertically adjust the previous bolt to be positioned so that its top elevation is flush with the elevation line;

[0029] Locking the position of the previous bolt to be positioned by a locking piece;

[0030] The above steps are repeated with the previous bolt to be positioned as a reference to position the next bolt to be positioned until all the bolts in the bolt group are positioned.

[0031] Compared with the prior art, the advantages of the present invention are:

[0032] 1. By setting the plane positioning component and the vertical positioning component, the bolt position can be accurately positioned in the three-dimensional coordinate system, avoiding errors and rework in the later stage that affect the construction progress.

[0033] 2. By setting the horizontal adjustment support, the flatness of the plane positioning component is pre-adjusted to avoid the influence of errors on the later positioning.

[0034] 3. By setting the driving motor, the horizontal positioning assembly is electrically driven to move vertically, and is suitable for bolts of various specifications. BRIEF DESCRIPTION OF THE DRAWINGS

[0035] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0036] Figure 1 It is a front view of the overall positioning device of the equipment foundation bolt group of the present invention.

[0037] In the figure: 1. Rectangular operating platform; 2. Mounting frame; 3. Connecting frame; 4. Magnetic plate; 5. Infrared projection pen; 6. Clamp; 7. Driving motor; 8. Rack; 9. Infrared level plumb line; 10. Bar clamp; 11. Horizontal adjustment support; 12. Connecting rod; 13. Limiting piece; 14. Locking piece; 15. Fixing plate. DETAILED DESCRIPTION

[0038] The following describes the embodiments of the present invention through specific examples, and those skilled in the art can easily understand other advantages and effects of the present invention from the contents disclosed in this specification. The present invention can also be implemented or applied through other different specific embodiments, and the details in this specification can also be modified or changed in various ways based on different viewpoints and applications without departing from the spirit of the present invention.

[0039] The device for positioning the bolt group of the equipment foundation of the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0040] See also Figure 1 As shown, the overall positioning device of the equipment foundation bolt group includes:

[0041] Rectangular operating platform 1;

[0042] An installation frame 2, the installation frame 2 is vertically installed on one side of the operating platform;

[0043] A strip clamp 10 for clamping at least one bolt, the strip clamp 10 spans the rectangular operating platform 1 and can be moved along the longitudinal direction of the rectangular operating platform 1, and a locking member 14 for locking the bolt clamping position is movably mounted on the strip clamp 10;

[0044] A plane positioning component for positioning in a plane coordinate system with a vertex of the rectangular operating platform 1 as the origin and the horizontal and vertical sides of the vertex as the X-axis and Y-axis respectively, one end of the plane positioning component is movably connected to the mounting frame 2 and spans over the rectangular operating platform 1;

[0045] A vertical positioning assembly for setting different elevation lines in different directions above the plane coordinate system, the vertical positioning assembly being vertically telescopically mounted at the bottom of the mounting frame 2;

[0046] By setting the plane positioning component and the vertical positioning component, the bolt position can be accurately positioned in the three-dimensional coordinate system, avoiding errors and rework in the later stage that affect the construction progress.

[0047] Preferably, the strip clamp 10 is two angle steels, the vertical flange plates of the two angle steels are close to each other and form a clamping space for clamping at least one bolt, and at least one slide group is correspondingly installed at the bottom of the horizontal flange plates of the two angle steels, and a slide groove for inserting the slide group is opened on the rectangular operating platform 1.

[0048] Specifically, the static friction between the strip-shaped clamp 10 and the rectangular operating platform 1 is greater than 300N, and the strip-shaped clamp 10 is fixed on the rectangular operating platform 1 by its own weight.

[0049] Preferably, a plurality of first through holes for selectively passing and fixing the locking member 14 are spaced apart and correspond to each other on the vertical flange plates of the two angle steels.

[0050] Preferably, the planar positioning assembly includes: a magnetic plate 4 adapted to the size of the rectangular operating platform 1 and arranged parallel to the rectangular operating platform 1; a plurality of infrared projection pens 5 magnetically attracted to the bottom of the magnetic plate 4; and a connecting frame 3 supported at the bottom of the magnetic plate 4 and arranged along the edge of the magnetic plate 4, one end of the connecting frame 3 being movably connected to the mounting frame 2.

[0051] Specifically, the buckle 6 is connected to the connection frame 3 by welding, and a connecting rod 12 is further welded between the buckle 6 and the connection frame 3 for reinforcement.

[0052] Specifically, the magnetic attraction plate 4 is a millimeter-scale grid glass magnetic attraction plate.

[0053] Preferably, a horizontal adjustment support 11 for adjusting the flatness of the magnetic plate 4 is also supported between the magnetic plate 4 and the connecting frame 3. The number of the horizontal adjustment supports 11 is multiple. By setting the horizontal adjustment supports 11, the flatness of the planar positioning component is pre-adjusted to avoid the influence of errors on the subsequent positioning.

[0054] Preferably, the vertical positioning assembly includes an infrared horizontal plumb line 9 and a telescopic rod for vertically telescopically fixing the infrared horizontal plumb line 9 to the bottom of the mounting frame 2.

[0055] Specifically, the bottom elevation of the infrared horizontal plumb gauge 9 is the same as the top elevation of the strip clamp 10 , thereby ensuring the positioning accuracy of the infrared horizontal plumb gauge 9 .

[0056] Preferably, the mounting frame 2 is a rectangular frame including two vertical rods and two horizontal rods. The connecting frame 3 is fixed with a clamping sleeve 6 at the positions corresponding to the two vertical rods. The two clamping sleeves 6 are correspondingly mounted on the two vertical rods. The connecting frame 3 is provided with a locking assembly for fixing the connecting frame 3 to any height position on the vertical rods. The vertical positioning assembly is installed on the bottom horizontal rod of the mounting frame 2.

[0057] Specifically, the mounting frame 2 is fixed to the ground on one side of the operating platform by anchor bolts. The bottom end of the vertical rod of the mounting frame 2 is connected to a fixing plate 15, and the fixing plate 15 is provided with bolt holes for the anchor bolts to pass through and be fixed to the ground.

[0058] Preferably, a group of guide pulleys are relatively fixed to the inner side of the ferrule 6, and the circumferential surface of each group of the guide pulleys abuts against the vertical rod. By setting the guide pulleys, the planar positioning assembly can be moved up and down on the mounting frame.

[0059] Preferably, a driving motor 7 is fixed on the connecting frame 3, and a rotating gear is connected to the motor shaft of the driving motor 7. A rack 8 meshing with the rotating gear is vertically connected to the mounting frame 2. By setting the driving motor 7, the horizontal positioning assembly is electrically driven to move vertically, and is suitable for bolts of various specifications.

[0060] Specifically, the rack 8 is vertically welded between two vertical rods of the mounting frame 2 .

[0061] A positioning method for an overall positioning device of a bolt group of an equipment foundation, comprising the steps of:

[0062] Step 1: Provide an overall positioning device for the equipment foundation bolt group.

[0063] Step 2: According to the distribution requirements of the bolts in the bolt group, position the previous bolt to be positioned, and use the plane positioning component to locate the plane position of the previous bolt to be positioned with a vertex of the rectangular operating platform 1 as the origin and the horizontal and vertical sides on both sides of the vertex as the X-axis and Y-axis respectively.

[0064] Step 3: vertically adjust the vertical positioning assembly, and use the vertical positioning assembly to set an elevation line with the same height as the design top elevation of the previous bolt to be positioned, and make the direction of the elevation line point to the plane position.

[0065] Step 4: Slide the strip clamp 10 longitudinally to the flat position.

[0066] Step 5: Place the previous bolt to be positioned in the strip clamp 10, and ensure that the center point of the previous bolt to be positioned coincides with the plane position.

[0067] Step 6: Vertically adjust the previous bolt to be positioned so that its top elevation is flush with the elevation line.

[0068] Step 7: Lock the position of the previous bolt to be positioned by means of the locking member 14 .

[0069] Step 8: Repeat the above steps with the previous bolt to be positioned as a reference to position the next bolt to be positioned until every bolt in the bolt group is positioned.

[0070] It should be noted that the structures, proportions, sizes, etc. illustrated in the drawings of this specification are only used to match the contents disclosed in the specification for people familiar with this technology to understand and read, and are not used to limit the limiting conditions for the implementation of the present invention, so they have no substantial technical significance. Any modification of the structure, change of the proportion relationship or adjustment of the size should still fall within the scope of the technical content disclosed by the present invention without affecting the effects and purposes that can be achieved by the present invention. At the same time, the terms such as "upper", "lower", "left", "right", "middle" and "one" quoted in this specification are only for the convenience of description, and are not used to limit the scope of the implementation of the present invention. The change or adjustment of their relative relationship should also be regarded as the scope of the implementation of the present invention without substantially changing the technical content.

[0071] The above is only a preferred embodiment of the present invention, and does not limit the present invention in any form. Although the present invention has been disclosed as a preferred embodiment as above, it is not used to limit the present invention. Any technician familiar with this profession can make some changes or modifications to equivalent embodiments of equivalent changes using the technical contents disclosed above without departing from the scope of the technical solution of the present invention. However, any simple modification, equivalent change and modification made to the above embodiments based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still fall within the scope of the technical solution of the present invention.

Claims

1. An overall positioning device for a bolt group of an equipment foundation, characterized in that: include: Rectangular operating platform; A mounting frame, the mounting frame being vertically mounted on one side of the operating platform; A strip clamp for clamping at least one bolt, the strip clamp spanning the rectangular operating platform and being movable along the longitudinal direction of the rectangular operating platform, and a locking piece for locking the bolt clamping position being movably mounted on the strip clamp; A plane positioning component for positioning in a plane coordinate system with a vertex of the rectangular operating platform as the origin and the horizontal and vertical sides of the vertex as the X-axis and Y-axis respectively, one end of the plane positioning component is movably connected to the mounting frame and spans over the rectangular operating platform, the plane positioning component comprises: a magnetic plate adapted to the size of the rectangular operating platform and arranged parallel to the rectangular operating platform; a plurality of infrared projection pens magnetically attracted to the bottom of the magnetic plate; and a connecting frame supported at the bottom of the magnetic plate and arranged along the edge of the magnetic plate, one end of the connecting frame is movably connected to the mounting frame, a driving motor is fixed to the connecting frame, a rotating gear is connected to the motor shaft of the driving motor, and a rack meshing with the rotating gear is vertically connected to the mounting frame; A vertical positioning component is used for setting elevation lines of different heights in different directions above the plane coordinate system, and the vertical positioning component can be installed vertically and telescopically at the bottom of the installation frame.

2. The equipment foundation bolt group integral positioning device according to claim 1, characterized in that: The strip clamps are two angle steels, the vertical flange plates of the two angle steels are close to each other and form a clamping space for clamping at least one bolt, and at least one slide group is correspondingly installed at the bottom of the transverse flange plates of the two angle steels, and a slide groove for inserting the slide group is opened on the rectangular operating platform.

3. The equipment foundation bolt group integral positioning device according to claim 2, characterized in that: A plurality of first through holes for selectively passing and fixing the locking members are provided on the vertical flange plates of the two angle steels at intervals corresponding to each other.

4. The equipment foundation bolt group integral positioning device according to claim 1, characterized in that: A horizontal adjustment support for adjusting the flatness of the magnetic attraction plate is also supported between the magnetic attraction plate and the connection frame.

5. The equipment foundation bolt group integral positioning device according to claim 1, characterized in that: The vertical positioning assembly comprises an infrared horizontal plumb line and a telescopic rod used for vertically telescopically fixing the infrared horizontal plumb line to the bottom of the mounting frame.

6. The equipment foundation bolt group integral positioning device according to claim 1, characterized in that: The mounting frame is a rectangular frame including two vertical rods and two horizontal rods. The connecting frame is fixed with a clamping sleeve corresponding to the position of the two vertical rods. The two clamping sleeves are correspondingly mounted on the two vertical rods. The connecting frame is provided with a locking assembly for fixing the connecting frame to any height position on the vertical rods. The vertical positioning assembly is installed on the bottom horizontal rod of the mounting frame.

7. The equipment foundation bolt group integral positioning device according to claim 6, characterized in that: A group of guide pulleys are relatively fixed on the inner side of the ferrule, and the circumferential surface of each group of guide pulleys abuts against the vertical rod.

8. A positioning method for an overall positioning device of a bolt group of an equipment foundation, characterized in that: Includes steps: Providing an equipment foundation bolt group integral positioning device as claimed in claim 1; According to the distribution requirements of the bolts in the bolt group, the previous bolt to be positioned is positioned, and the plane position of the previous bolt to be positioned is positioned by a plane positioning component with a vertex of the rectangular operating platform as the origin and the horizontal and vertical sides on both sides of the vertex as the X-axis and Y-axis respectively; Vertically adjust the vertical positioning assembly, and use the vertical positioning assembly to set an elevation line with the same height as the design top elevation of the previous bolt to be positioned, and make the direction of the elevation line point to the plane position; Slide the bar-shaped clamp longitudinally to the plane position; Placing the previous bolt to be positioned in the strip-shaped fixture, and ensuring that the center point of the previous bolt to be positioned coincides with the plane position; Vertically adjust the previous bolt to be positioned so that its top elevation is flush with the elevation line; Locking the position of the previous bolt to be positioned by a locking piece; The above steps are repeated with the previous bolt to be positioned as a reference to position the next bolt to be positioned until all the bolts in the bolt group are positioned.

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