CN210004085U

CN210004085U - fixing device for engineering detection

Info

Publication number: CN210004085U
Application number: CN201920497539.0U
Authority: CN
Inventors: 周平
Original assignee: Hongxing Construction Engineering Group Co Ltd
Current assignee: Hongxing Construction Engineering Group Co Ltd
Priority date: 2019-04-13
Filing date: 2019-04-13
Publication date: 2020-01-31
Anticipated expiration: 2029-04-13

Abstract

The utility model discloses a fixing device for engineering detection, including square platform, extension support, locating hole A, locating hole B, dead slot C and screw thread locating lever, square platform upper surface center welds with the threaded rod lower extreme each other, extend support end and install the inside at dead slot A, the both sides at branch are fixed to the pivot symmetry, locating hole A sets up in the below of linking bridge, locating hole B sets up on being located the inside extension rod of dead slot B, the inside of workstation is set up to dead slot C, the dogtooth top is provided with the concave tooth.

Description

fixing device for engineering detection

Technical Field

The utility model relates to an engineering detects technical field, specifically is fixing device that are used for the engineering to detect.

Background

The engineering detection refers to important works for testing the foundation, building materials, construction process and building structure related to a building in the whole construction process for ensuring the safety of the constructed, constructed and to-be-constructed building engineering, and a fixing device used in the engineering detection is generally used for fixing a level gauge, a surveying and mapping instrument and the like, but most of the existing engineering detection fixing devices are fixed and are single , detection files cannot be placed on a small working table top, detection equipment with different sizes cannot be fixed conveniently, the detection equipment cannot be moved conveniently when being installed, the detection environment is complex and changeable, the adjustment cannot be carried out according to the actual situation of the terrain, the inconvenience is brought to detection personnel, the engineering progress is delayed, and in order to solve the problems, the innovative design is carried out on the basis of the original engineering detection fixing device.

SUMMERY OF THE UTILITY MODEL

() problems to be solved

The not enough to prior art, the utility model provides an fixing device for engineering detection has solved most of present engineering and has detected fixing device fixed in structure and singly , and table surface is less can not place the detection file, and inconvenient fixed not equidimension check out test set removes when installing detecting instrument troublesome, because the measuring environment is complicated changeable, can not adjust according to the topography actual conditions, brings inconvenience for the detection personnel, has delayed the problem of engineering progress.

(II) technical scheme

kinds of fixing device for engineering detection, including square platform, extension support, locating hole A, locating hole B, dead slot C and screw thread locating lever, square platform upper surface center welds each other with the threaded rod lower extreme, and the threaded rod is installed inside the screw hole, and the screw hole runs through and sets up inside the workstation center, and the inside dead slot A of having seted up of square platform simultaneously, extension support end is installed in the inside of dead slot A, and extends support lower extreme and linking bridge upper end welding, and linking bridge inside has seted up the circular slot, and the circular slot internally mounted has the pivot simultaneously, the pivot symmetry is fixed in the both sides of branch, and the branch upper end is provided with the wheel, and the inside dead slot B of having seted up of branch simultaneously, locating hole A sets up below linking bridge, locating hole B sets up on the extension rod that lies in dead slot B, and the lower extreme and the landing leg welds each other of extension rod, the inside of workstation is seted up to dead slot C, and the internally mounted has the rectangular block to the inside of dead slot C, and set up the elongated slot C above the dead slot C, the while the protruding tooth welds there is provided with the concave block, and the elongated block rotates the locating lever, and the locating lever bottom has the elongated block to rotate the concave block to the locating pin, and the locating hole is installed.

Preferably, the square table and the workbench form a rotating structure through a threaded rod, the rotating angle range of the rotating structure is 0-360 degrees, the height of the threaded rod is equal to the thickness of the workbench, and the diameter of the workbench is larger than the width of the square table.

Preferably, the extension bracket and the square platform form a sliding telescopic structure through the empty groove A, and the extension bracket is in an inverted L shape.

Preferably, the connecting support and the support rod form a rotating structure through a rotating shaft, the rotating angle range of the rotating structure is 0-360 degrees, the longitudinal section of the connecting support is n-shaped, and the inner width of the connecting support is larger than that of the support rod.

Preferably, the support rod and the support leg form a sliding telescopic structure through an extension rod, positioning holes B are formed in the extension rod at equal intervals, the positioning holes B correspond to the fixing holes and the positioning holes A in position, are equal in size and are coaxial in circle center.

Preferably, the long block and the workbench form a sliding structure through an empty groove C, the sliding range of the sliding structure is smaller than the radius of the workbench, three groups of sliding structures are arranged on the upper surface of the workbench at equal angles, and the empty groove C is in a shape of a Chinese character 'tu'.

Preferably, the concave teeth on the clamping block are connected with the convex tooth clamping grooves on the workbench, and the height of the convex teeth is equal to the height of the concave teeth and the depth of the long grooves.

(III) advantageous effects

The utility model provides a fixing device for engineering detection possesses following beneficial effect:

(1) this a fixing device for engineering detection constitutes revolution mechanic through square platform and workstation, can directly rotate the observation angle of workstation adjustment instrument, suitably rise the height of workstation, extend the support and constitute the slip extending structure with the square platform, and this extending structure saves space, unscrew the screw thread locating lever, will extend the support and take suitable length out from dead slot A, screw the screw thread locating lever, extend the support upper end this moment and have the function of placing object article, extend the support and play the removal together with landing leg and can avoid hollow department.

(2) This a fixing device for engineering detection through the sliding construction that long piece and workstation are constituteed, promotes the clamp splice and presss from both sides tight measuring instrument, and the dogtooth is connected with the concave tooth draw-in groove, and the sliding position of bolt fastening long piece reaches the effect that presss from both sides tight measuring instrument, makes the measuring instrument homoenergetic of difference fix on the workstation.

(3) This a fixing device for engineering detection through the rotating-structure of linking bridge and branch, can change the wheel to ground, passes the position of fixed wheel of fixed orifices and locating hole B with the bolt in proper order again, can directly promote the device and rely on the wheel to remove this moment.

Drawings

FIG. 1 is a schematic front sectional view of the present invention;

FIG. 2 is a schematic side sectional view of the present invention;

FIG. 3 is a schematic view of the side partial support rod rotation structure of the present invention;

FIG. 4 is a schematic view of the structure of the side wheels of the present invention standing on the ground;

FIG. 5 is a schematic top sectional view of the worktable of the present invention;

fig. 6 is a schematic view of the front partial sectional structure of the workbench of the present invention.

In the figure: 1. a square table; 2. a threaded rod; 3. a threaded hole; 4. a work table; 5. an empty groove A; 6. an extension bracket; 7. connecting a bracket; 8. a circular groove; 9. a rotating shaft; 10. a strut; 11. a wheel; 12. an empty groove B; 13. a fixing hole; 14. positioning holes A; 15. a positioning hole B; 16. an extension pole; 17. a support leg; 18. an empty groove C; 19. a long block; 20. a long groove; 21. a convex tooth; 22. concave teeth; 23. a clamping block; 24. screw thread locating lever.

Detailed Description

The technical solution in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of , but not all embodiments.

fixing devices for engineering detection, including a square table 1, a threaded rod 2, a threaded hole 3, a workbench 4, an empty groove A5, an extension bracket 6, a connecting bracket 7, a circular groove 8, a rotating shaft 9, a support rod 10, a wheel 11, an empty groove B12, a fixing hole 13, a positioning hole a14, a positioning hole B15, an extension rod 16, a support leg 17, an empty groove C18, a long block 19, a long groove 20, a convex tooth 21, a concave tooth 22, a clamping block 23 and a thread positioning rod 24, the center of the upper surface of the square table 1 is welded to the lower end of the threaded rod 2, the threaded rod 2 is installed inside the threaded hole 3, the threaded hole 3 is arranged inside the center of the workbench 4 in a penetrating manner, meanwhile, an empty groove A5 is arranged inside the square table 1, the end of the extension bracket 6 is installed inside the empty groove A5, the lower end of the extension bracket 6 is welded to the upper end of the connecting bracket 7, the connecting bracket 7 is welded to the inner side of the circular groove 8, meanwhile, the circular groove 8 is installed inside the rotary shaft 9, the rotary shaft is fixed to the upper end of the square table 10, the upper end of the branch, the working bracket 2 is installed to the branch, the working hole B18, the upper end of the branch, the branch is installed to the hollow groove 16, the hollow groove B18, the hollow groove C21, the hollow groove 16, the hollow groove C21 is installed to the hollow groove 16, the upper end of the hollow groove, the branch is installed to the hollow groove, the branch, the upper end of the hollow groove, the hollow groove 16, the hollow groove;

the square table 1 and the workbench 4 form a rotating structure, the rotating angle range of the rotating structure is 0-360 degrees, so that the angle of the detection instrument can be adjusted conveniently, the height can be adjusted properly, the height of the threaded rod 2 is equal to the thickness of the workbench 4, the threaded rod 2 can be just completely retracted into the surface of the workbench 4, and meanwhile, the diameter of the workbench 4 is larger than the width of the square table 1;

the extension bracket 6 and the square table 1 form a sliding telescopic structure through a hollow groove A5, articles can be placed above the extension bracket 6, the extension bracket 6 is fixed through a threaded positioning rod 24 on the square table 1, the extension bracket 6 is L-shaped, the part of the extension bracket 6 is in the hollow groove A5, and the other part of the extension bracket is connected with the connecting bracket 7;

the connecting support 7 and the support rod 10 form a rotating structure through a rotating shaft 9, the rotating angle range of the rotating structure is 0-360 degrees, so that the wheel 11 and the support leg 17 can be conveniently converted, the longitudinal section of the connecting support 7 is n-shaped, and the inner width of the connecting support 7 is larger than that of the support rod 10;

the support rod 10 and the support leg 17 form a sliding telescopic structure through the extension rod 16, the height of the workbench 4 can be adjusted, the optimal observation height is achieved, positioning holes B15 are formed in the extension rod 16 at equal intervals, the positioning holes B15 correspond to the fixing holes 13 and the positioning holes A14 in position, the size of the positioning holes B15 is equal to that of the fixing holes A14, and the circle centers of the positioning holes A and the fixing holes A are coaxial;

the long block 19 and the workbench 4 form a sliding structure through a hollow groove C18, the clamping blocks 23 connected with the long block 19 can slide to the position of the detection instrument, the sliding range of the sliding structure is smaller than the radius of the workbench 4, three groups of the sliding structure are arranged on the upper surface of the workbench 4 at equal angles, and the hollow groove B12 is in a shape of Chinese character 'tu', so that the long block 19 cannot be pulled out upwards from the hollow groove B12;

the concave teeth 22 on the clamping block 23 are connected with the clamping grooves of the convex teeth 21 on the workbench 4 and used for fixing the moving position of the clamping block 23, and the height of the convex teeth 21 is equal to the height of the concave teeth 22 and the depth of the long groove 20, and the bottom surface of the clamping block 23 is attached to the upper surface of the workbench 4.

When the detection instrument is used, when the detection instrument needs to be fixed according to the requirements of a construction site, a bolt is taken out from a positioning hole A14, a supporting leg 17 is pulled, an extension rod 16 above the supporting leg 17 slides in a hollow groove B12 to reach a proper position, the bolt sequentially penetrates through a positioning hole A14 and a positioning hole B15 at a corresponding position, the telescopic length of the extension rod 16 is fixed, the bottom of the supporting leg 17 can be stably placed on the ground, the detection instrument is placed on a workbench 4, a threaded tightening piece on a long block 19 is loosened, the clamping block 23 can move upwards, a convex tooth 21 is completely separated from a concave tooth 22, the clamping block 23 is pulled to move towards the detection instrument together with the long block 19 , the long block 19 slides in a hollow groove C18, the clamping block 23 is attached to the outer side of the detection instrument when reaching a specified position, the clamping block 23 is put down, the concave tooth 22 on the clamping block 23 is connected with a convex tooth 21 at a corresponding position on a long groove 20, the clamping block 23 is fastened to be connected with the convex tooth 21 at a corresponding position on the long groove C18, the clamping block 23, the threaded tightening piece is fixed to reach a moving position, the movable to reach a position of the movable position of the supporting leg 23, the supporting leg, the supporting rod 356, the supporting rod is rotated and the supporting rod, the supporting rod is rotated to reach a fixed, the length of the supporting rod 356, the supporting rod is rotated and the supporting rod 2, the supporting rod is rotated, the supporting rod is rotated, the supporting rod is rotated.

To sum up, the fixing device for engineering inspection is characterized in that a rotating structure is formed by the square table 1 and the workbench 4, the workbench 4 can be directly rotated to adjust the observation angle of an instrument, the height of the workbench 4 is properly raised, the extension support 6 and the square table 1 form a sliding telescopic structure, the telescopic structure saves space, the thread positioning rod 24 is unscrewed, the extension support 6 is drawn out of the empty groove A5 for a proper length, the thread positioning rod 24 is screwed, the upper end of the extension support 6 has a function of placing objects, the extension support 6 and the supporting leg 17 move to avoid a depression, the measuring instrument is clamped by the pushing clamp block 23 through the sliding structure formed by the long block 19 and the workbench 4, the convex tooth 21 is connected with the concave tooth 22 clamping groove, the bolt fixes the sliding position of the long block 19 to achieve the effect of clamping the measuring instrument, different measuring instruments can be fixed on the workbench 4, the wheel 11 can be rotated to the ground through the rotating structure of the connecting support 7 and the supporting rod 10, the bolt sequentially penetrates through the fixing hole 13 and the B15 to fix the position of the wheel 11, and the wheel 11 can be directly moved.

It should be noted that, in this document, relational terms such as , second and the like are only used to distinguish entities or operations from another entities or operations, and no necessarily requires or implies that any such actual relationship or order exists between the entities or operations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

The fixing device for engineering detection comprises a square table (1), an extension support (6), a positioning hole A (14), a positioning hole B (15), a hollow groove C (18) and a thread positioning rod (24), and is characterized in that the center of the upper surface of the square table (1) is welded with the lower end of a threaded rod (2), the threaded rod (2) is installed inside a threaded hole (3), the threaded hole (3) penetrates through the center of a working table (4) and is arranged inside the working table, meanwhile, the hollow groove A (5) is formed inside the square table (1), the end of the extension support (6) 84 is installed inside the hollow groove A (5), the lower end of the extension support (6) is welded with the upper end of a connecting support (7), a circular groove (8) is formed inside the connecting support (7), a rotating shaft (9) is installed inside the circular groove (8), the rotating shaft (9) is symmetrically fixed on two sides of a support rod (10), wheels (11) are arranged at the upper end of the support rod (10), a hollow groove B (12) is formed inside the support (10), a fixing hole (10) is formed in the upper portion of the support (18), a supporting rod (16) is welded with a long groove C (18), a clamping block (16) and a long groove (16) is arranged above a long groove (16), a tooth is arranged inside a long groove (16) and a long groove (16) is arranged above a long groove (16) and a long groove (18) and a long groove (16) which is arranged inside the positioning hole (7), a long groove (16) and a long groove (16) is arranged above the hollow groove (16) and a long groove (16) which is welded with a long groove (18), a long groove (18) is arranged inside the positioning hole (7), a long groove (.
2. fixing device for engineering inspection according to claim 1, wherein the square table (1) and the workbench (4) form a rotating structure through the threaded rod (2), the rotating structure has a rotating angle ranging from 0 to 360 degrees, the height of the threaded rod (2) is equal to the thickness of the workbench (4), and the diameter of the workbench (4) is larger than the width of the square table (1).
3. fixing device for engineering inspection according to claim 1, wherein the extension bracket (6) forms a sliding telescopic structure with the square platform (1) through the empty slot A (5), and the extension bracket (6) is in an inverted 'L' shape.
4. fixing device for engineering inspection according to claim 1, wherein the connecting bracket (7) forms a rotation structure with the support rod (10) through the rotation shaft (9), and the rotation angle of the rotation structure ranges from 0 to 360 degrees, and the longitudinal section of the connecting bracket (7) is "n" shaped, and the internal width of the connecting bracket (7) is larger than the width of the support rod (10).
5. The fixing device for engineering detection according to claim 1, wherein the support rod (10) forms a sliding telescopic structure with the support leg (17) through an extension rod (16), and the extension rod is provided with positioning holes B (15) at equal intervals, and the positioning holes B (15) correspond to the fixing holes (13) and the positioning holes A (14) in position, are equal in size, and are coaxial in center.
6. fixing device for engineering inspection according to claim 1, wherein the long block (19) and the workbench (4) form a sliding structure through the empty slot C (18), the sliding range of the sliding structure is smaller than the radius of the workbench (4), and the sliding structure is provided with three groups at equal angles on the upper surface of the workbench (4), and the empty slot C (18) is in a shape of Chinese character 'tu'.
7. fixing device for engineering inspection according to claim 1, wherein the concave teeth (22) on the clamp block (23) are connected with the convex teeth (21) on the workbench (4), and the height of the convex teeth (21) is equal to the height of the concave teeth (22) and the depth of the long groove (20).