CN213511876U - Civil engineering machinery is with support that takes precautions against earthquakes - Google Patents

Abstract

The utility model discloses a shockproof support for civil engineering machinery, which comprises four positioning bolts, wherein the edge of the outer surface of each positioning bolt, which is close to the bottom end, is provided with a support ring, the outer surface of each positioning bolt is provided with a first support spring which is sleeved on the corresponding support ring in a sliding way, the four positioning bolts are divided into two groups, and a first limit plate is sleeved between the outer surfaces of two positioning bolts in each group in a sliding way, the whole equipment can be stably connected with a designated working place, the deviation of the use position of the equipment caused by the influence of horizontal direction vibration in the actual use process can be effectively prevented, the first limiting plate can be stably supported by the first supporting spring, meanwhile, under the stable support of the first limit plate, the guide strip in the limit frame can be pulled, and then make and remove the wheel and can effectively drive the cushion through second supporting spring and connecting bolt and carry out the position and remove.

Description

Civil engineering machinery is with support that takes precautions against earthquakes

Technical Field

The utility model belongs to the technical field of civil engineering equipment, specifically be a civil engineering machinery is with support that takes precautions against earthquakes.

Background

Civil engineering generally refers to civil engineering, and civil engineering refers to planning, building and maintaining of all basic construction related to water, soil and culture, and the current general civil engineering projects include: house, road, water service, canal service, flood control engineering, traffic, etc. In the past, all civil engineering projects for non-military use were classified into this category, but with increasingly wide engineering science, many contents originally belonging to civil engineering range have been independent and independent, refer to chinese patent CN 111188486A: a steel structure shockproof support for buildings comprises a supporting base, wherein a side of the supporting base is provided with a positioning rod, the upper end of the supporting base is fixedly connected with a lower buffer, the upper end of the lower buffer is fixedly connected with a lower mounting plate, the side of the lower mounting plate is fixedly connected with a lower mounting seat, a supporting rod is arranged on the inner side of the lower mounting seat, the upper end of the lower mounting seat is mutually connected with the lower end of the supporting rod through a lower connecting shaft, the upper end of the supporting rod is provided with an upper mounting seat, the steel structure shockproof support for buildings can utilize buffer springs in the lower buffer and the side buffer through the arrangement of the lower buffer and the side buffer, so that common shockproof in the horizontal direction and the vertical direction is achieved, the left-right swinging of the support caused by the shock absorption in the vertical direction is avoided, and the construction safety is greatly improved, and guarantee going on of work progress, this patent realizes weakening of the vibration of equipment vertical direction and horizontal direction through lower buffer and side buffer, but the vibration after actually weakening still exists great influence to equipment actual stability, and then makes the unable cooperation current scaffold equipment of equipment carry out the higher level build, and this patent equipment can only avoid the vibration that constructor motion produced simultaneously, makes the equipment in-service use universality not good enough.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: the whole equipment can be stably connected with a designated working place through the positioning bolt, the deviation of the use position of the equipment caused by the influence of horizontal direction vibration in the actual use process can be effectively prevented, the first limiting plate can be effectively and stably supported through the first supporting spring, meanwhile, under the stable support of the first limiting plate, the inner guide strip of the limiting frame can be pulled, the moving wheel can effectively drive the cushion block to move through the second supporting spring and the connecting bolt, the support frame can effectively move the use position under the stable support of the cushion block, the mounting and the position adjustment of the civil engineering machinery can be further conveniently carried out, and the equipment can effectively weaken the vibration in the vertical direction generated by the movement of constructors through the effective support of the first supporting spring, the inner arc-shaped plate of the support frame and the third supporting spring, also can effectively carry out weakening of civil engineering mechanical equipment operation vibration, and then effective improve equipment in-service use universality, and under civil engineering mechanical equipment's weight influence, make the realization that should the function is had in the going on that equipment can be more firm, simultaneously under the effective support of first spacing collar and second spacing collar, make first bracing piece and second bracing piece junction can stabilize and carry out effective contact with appointed place of work, and then effectively prevent that the horizontal direction vibration from making the gim peg take place the slope, ensure the stability of equipment in-service use, through the connecting pipe, can conveniently carry out the installation dismantlement of connecting rod, and then make the connecting rod can stabilize with current scaffold equipment under the effective position restriction of second limiting plate and be connected, and then can effectively provide firm foundation of buildding for higher the setting up of current scaffold equipment.

The utility model adopts the technical scheme as follows: a shockproof support for civil engineering machinery comprises positioning bolts, wherein the positioning bolts are provided with four positioning bolts, the outer surface of each positioning bolt is close to the edge of the bottom end and is provided with a support ring in a sleeved mode, the outer surface of each positioning bolt is located above the corresponding support ring and is provided with a first support spring in a sleeved mode in a sliding mode, the four positioning bolts are divided into two groups, a first limiting plate is sleeved between the outer surfaces of two positioning bolts in each group in a sliding mode, the outer surface of each positioning bolt is located above the corresponding first limiting plate in a sliding mode and is provided with a connecting pipe in a sleeved mode, the outer surface of each connecting pipe is close to the edge of the bottom end and is provided with a first limiting ring in a sleeved mode, the outer surface of each first limiting ring is fixedly connected with three groups of first fixing blocks at equal intervals along the circumferential direction, each group of, the outer surface of each first supporting shaft is sleeved with a first supporting rod in a sliding manner, the outer surface of each connecting pipe, which is positioned above the corresponding first limiting ring, is sleeved with a second limiting ring, the outer surface of each second limiting ring is fixedly connected with three groups of second fixing blocks at equal intervals along the circumferential direction, each group of second fixing blocks is provided with two second limiting rings, a second supporting shaft is fixedly connected between the centers of the opposite outer surfaces of the two second fixing blocks in each group, the outer surface of each second supporting shaft is sleeved with a second supporting rod in a sliding manner, an internal thread is arranged in each connecting pipe close to the edge of the top end, connecting rods are connected in each connecting pipe through internal thread threads, the four connecting rods are divided into four groups, a second limiting plate is sleeved on the outer surface of each group of two connecting rods, which is positioned above the corresponding connecting pipe, in a sliding manner, and the top of, and a first positioning bolt penetrates through the inside of each positioning hole in a sliding manner, six first positioning bolts are divided into three groups, a fixing plate is sleeved between the outer surfaces of the two first positioning bolts in each group and is positioned above the two first limiting plates in a sliding manner, a supporting frame is connected between the outer surfaces of the two first positioning bolts in each group and is positioned below the two first limiting plates in each group in a threaded manner, a fixing bolt is fixedly connected to the top surface of the inside of each supporting frame close to the edges of the two sides, the six fixing bolts are divided into three groups, an arc-shaped plate is sleeved between the outer surfaces of the two fixing bolts in each group in a sliding manner, a first threaded hole is formed in the center of the bottom of each fixing bolt, a second positioning bolt is connected to the inside of each first threaded hole in a threaded manner, a limiting frame is fixedly connected to the two sides of the top of each, every group is three equal slip between the spacing frame is inside to run through there is the gib block, every the gib block top is close to both sides edge and has all seted up the second screw hole to every second screw hole inside equal threaded connection has third positioning bolt every the third positioning bolt surface is located corresponding the equal slip cover in gib block top and is equipped with the cushion, every the cushion top is close to a side edge department and all slides and inlays and be equipped with a set of tie-bolt, every group the tie-bolt is provided with four altogether, four of every group equal fixedly connected with removes the wheel between the tie-bolt bottom, every the tie-bolt surface all slides the cover and is equipped with second supporting spring, four just is located six spacing frame top slip covers between the third positioning bolt surface and is equipped with the support frame.

Every first bracing piece one side surface is close to one end edge and has all seted up first connecting hole, every second bracing piece one side surface is close to one end edge and has all seted up the second connecting hole, and every second connecting hole inside with correspond and all slide between the first connecting hole inside and inlay and be equipped with the connecting block.

Wherein, every the laminating of first supporting spring top and the first limiting plate bottom that corresponds, every the laminating of first supporting spring bottom and the corresponding support ring top.

The top of each second limiting plate is attached to the top face inside the corresponding connecting rod, and the bottom of each second limiting plate is attached to the top end of the corresponding connecting pipe.

The bottom of the support frame is attached to the tops of the six limiting frames, and the bottom of the support frame is attached to the tops of the corresponding cushion blocks.

And the top end of each second supporting spring is attached to the bottom of the corresponding cushion block, and the bottom end of each second supporting spring is attached to the top of the corresponding moving wheel.

Wherein, every group is three table wall and the corresponding fixed plate both sides surface is laminated respectively in the spacing frame both sides, and every group is three the inside top surface of spacing frame all laminates with corresponding fixed plate top.

The first limiting plate top and the three fixing plate bottoms are attached to each other, and the first limiting plate bottom and the three supporting frame tops are attached to each other.

Wherein, every the arc both ends all extend to corresponding the carriage outside, and every equal fixedly connected with stop bolt in arc top center department.

And the top end of each third supporting spring is attached to the top surface inside the corresponding supporting frame.

To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:

1. in the utility model, the whole equipment can be stably connected with the appointed working place through the positioning bolt, and the deviation of the using position of the equipment caused by the influence of the vibration in the horizontal direction in the actual using process can be effectively prevented, the first support spring can effectively support the first limiting plate, meanwhile, under the stable support of the first limiting plate, the guide strip in the limiting frame can be drawn, the moving wheel can effectively drive the cushion block to move through the second support spring and the connecting bolt, the support frame can effectively move the using position under the stable support of the cushion block, the mounting and the position adjustment of the civil engineering machinery can be further conveniently carried out, and through the effective support of the first support spring, the arc plate in the support frame and the third support spring, the equipment can effectively weaken the vibration in the vertical direction generated by the motion of construction personnel, the operation vibration of the civil engineering mechanical equipment can be effectively weakened, and the actual use universality of the equipment is effectively improved.

2. The utility model discloses in, under civil engineering mechanical equipment's weight influence, what make equipment can be more firm has the realization of function, simultaneously under the effective support of first spacing collar and second spacing collar, make first bracing piece and second bracing piece junction can stabilize and carry out effective contact with appointed place of work, and then prevent effectively that the horizontal direction vibration from making the gim peg take place the slope, ensure the stability of equipment in-service use.

3. The utility model discloses in, through the connecting pipe, can conveniently carry out the installation dismantlement of connecting rod, and then make the connecting rod can stabilize with current scaffold equipment and be connected under the effective position restriction of second limiting plate, and then can effectively provide firm foundation of buildding for the higher erects of current scaffold equipment.

Drawings

Fig. 1 is a front perspective view of the present invention;

fig. 2 is a bottom perspective view of the present invention;

FIG. 3 is a front, unfolded, cut-away, perspective view of the present invention;

fig. 4 is an enlarged view of a portion a in fig. 3 according to the present invention;

fig. 5 is an enlarged view of a portion B in fig. 3 according to the present invention;

fig. 6 is an enlarged view of a portion C in fig. 3 according to the present invention.

The labels in the figure are: 1. positioning bolts; 2. a first support spring; 3. a first limit plate; 4. a connecting pipe; 5. a first spacing collar; 6. a first fixed block; 7. a first support bar; 8. a second limit ring; 9. a second fixed block; 10. a second support bar; 11. a connecting rod; 12. a second limiting plate; 13. a first positioning bolt; 14. a fixing plate; 15. a support frame; 16. a fixing bolt; 17. an arc-shaped plate; 18. a second positioning bolt; 19. a third support spring; 20. a limiting frame; 21. a guide strip; 22. a third positioning bolt; 23. cushion blocks; 24. a connecting bolt; 25. a second support spring; 26. a moving wheel; 27. a support frame.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.

Example one, with reference to fig. 1-6: a shockproof support for civil engineering machinery comprises positioning bolts 1, wherein the establishment of the positioning bolts 1 provides an installation foundation for the establishment of other functional components of the equipment, the equipment can be stably installed, the number of the positioning bolts 1 is four, a support ring is sleeved on the outer surface of each positioning bolt 1 close to the bottom edge, the establishment of the support ring can effectively support a first support spring 2, the outer surface of each positioning bolt 1 is positioned above a corresponding support ring and is sleeved with the first support spring 2 in a sliding manner, the establishment of the first support spring 2 can stably support a first limiting plate 3, the weak civil engineering machinery operation of the equipment and the vibration in the vertical direction generated by constructors can be effectively realized, the four positioning bolts 1 are divided into two groups, a first limiting plate 3 is sleeved between the outer surfaces of two positioning bolts 1 in each group in a sliding manner, the establishment of the first limiting plate 3 facilitates the installation and the establishment of other functional components of the equipment, the outer surface of each positioning bolt 1 is positioned above the corresponding first limiting plate 3 and is sleeved with a connecting pipe 4 in a sliding manner, the connecting pipe 4 is convenient to install and arrange other functional parts of equipment, the equipment is convenient to install and disassemble, the outer surface of each connecting pipe 4 close to the bottom edge is sleeved with a first limiting ring 5, the first limiting ring 5 is convenient to install and arrange a first fixing block 6, three groups of first fixing blocks 6 are fixedly connected to the outer surface of each first limiting ring 5 at equal intervals along the circumferential direction, the first fixing blocks 6 are convenient to install and arrange first supporting shafts, two first fixing blocks 6 are arranged in each group, a first supporting shaft is fixedly connected between the centers of the opposite outer surfaces of two first fixing blocks 6 in each group, the first supporting shafts are convenient to install and arrange the first supporting rods 7, and the outer surface of each first supporting shaft is sleeved with the first supporting rods 7 in a sliding manner, the arrangement of the first supporting rod 7 is matched with the second supporting rod 10 to effectively fix and limit the position of the connecting pipe 4, and simultaneously, the positioning bolt 1 can be effectively prevented from inclining in the actual use process, a second limiting ring 8 is sleeved on the outer surface of each connecting pipe 4 corresponding to the upper part of the first limiting ring 5, the arrangement of the second limiting ring 8 is convenient for the installation and the arrangement of the second fixing block 9, three groups of second fixing blocks 9 are fixedly connected on the outer surface of each second limiting ring 8 along the circumferential direction at equal intervals, the arrangement of the second fixing blocks 9 is convenient for the installation and the arrangement of the second supporting shaft, two second fixing blocks 9 are arranged in each group, a second supporting shaft is fixedly connected between the centers of the two second fixing blocks 9 in each group corresponding to the outer surface, the arrangement of the second supporting shaft is convenient for the installation and the arrangement of the second supporting rod 10, and the second supporting rod 10 is sleeved, the inner part of each connecting pipe 4 close to the top end edge is provided with an internal thread, the internal thread is set up to facilitate the stable connection of the connecting pipes 4 and the connecting rods 11, the connecting rods 11 are connected with the connecting rods 11 through the internal thread in each connecting pipe 4, the equipment can be stably and effectively connected with the existing scaffold equipment by the setting of the connecting rods 11, the four connecting rods 11 are divided into four groups, the outer surface of each group of two connecting rods 11 is positioned above the corresponding connecting pipe 4 and is sleeved with a second limiting plate 12 in a sliding way, the setting of the second limiting plate 12 can effectively limit the positions of other functional parts of the equipment, so that the equipment can stably realize the due function, the top of each first limiting plate 3 is provided with three first positioning holes at equal intervals along the horizontal direction, the setting of the first positioning bolts 13 is convenient, and the first positioning bolts 13 are penetrated through the inner parts of, the establishment of the first positioning bolts 13 can effectively ensure that the fixing plate 14 and the supporting frame 15 are stably connected with the first limiting plate 3, the six first positioning bolts 13 are divided into three groups, the fixing plate 14 is slidably sleeved between the outer surfaces of the two first positioning bolts 13 in each group and above the two first limiting plates 3, the establishment of the fixing plate 14 facilitates the installation and the setting of other functional components of the equipment, meanwhile, the effective limitation of the positions of the other functional components of the equipment can be effectively carried out, the equipment can stably realize the corresponding functions, the supporting frame 15 is in threaded connection between the outer surfaces of the two first positioning bolts 13 in each group and below the two first limiting plates 3, the establishment of the supporting frame 15 facilitates the installation and the setting of the fixing bolts 16 and the arc-shaped plate 17, the fixing bolts 16 are fixedly connected to the inner top surface of each supporting frame 15 close to the edges of the two sides, the establishment of the fixing bolts 16 facilitates the installation and the setting, meanwhile, the effective limitation of the use position of the arc-shaped plate 17 can be effectively carried out, the arc-shaped plate 17 can be effectively deformed by extrusion, the pressure on the first supporting spring 2 can be effectively reduced, the first supporting spring 2 can be effectively weakened by vibration in the vertical direction, the six fixing bolts 16 are divided into three groups, the arc-shaped plate 17 is sleeved between the outer surfaces of two fixing bolts 16 in each group in a sliding manner, the arc-shaped plate 17 can be effectively elastically supported by civil engineering machinery, the pressure of the first limiting plate 3 on the first supporting spring 2 can be reduced, the influence of the vibration in the vertical direction on equipment can be effectively weakened by matching with the first supporting spring 2, a first threaded hole is formed in the center of the bottom of each fixing bolt 16, the installation of the second positioning bolt 18 is convenient by the establishment of the first threaded hole, and the second positioning bolt 18 is in threaded connection with the inner part of each first threaded hole, the establishment of the second positioning bolt 18 is convenient, the arc-shaped plate 17 can be effectively prevented from accidentally separating from the fixed bolt 16, two sides of the top of each fixed plate 14, which are positioned at the center, are fixedly connected with limit frames 20, the establishment of the limit frames 20 is convenient for installation and setting of the guide strips 21, the six limit frames 20 are divided into two groups, the guide strips 21 are arranged between the three limit frames 20 in each group in a sliding and penetrating manner, the establishment of the guide strips 21 is convenient for installation and setting of other functional parts of the equipment, the top of each guide strip 21, which is close to the edges at two sides, is provided with a second threaded hole, the establishment of the second threaded hole is convenient for installation and setting of the third positioning bolt 22, the inside of each second threaded hole is in threaded connection with the third positioning bolt 22, the establishment of the third positioning bolt 22 is convenient for position fixing among the cushion block 23, the support frame 27 and the guide strips 21, the outer surface of each third positioning bolt 22, the setting of the cushion blocks 23 facilitates the installation and setting of the support frame 27 and the connecting bolts 24, so that the guide strips 21 and the support frame 27 can perform effective position movement under the stable support of the moving wheels 26, a group of connecting bolts 24 are embedded at the top of each cushion block 23 close to one side edge in a sliding manner, the setting of the connecting bolts 24 facilitates the installation and setting of the second support springs 25 and the moving wheels 26, four connecting bolts 24 are arranged in each group, the moving wheels 26 are fixedly connected between the bottom ends of the four connecting bolts 24 in each group, the equipment can be conveniently installed and set for civil engineering machinery by setting the moving wheels 26, the second support springs 25 are sleeved on the outer surfaces of the connecting bolts 24 in a sliding manner, the moving wheels 26 can effectively contact with the bottom surface of an appointed work place by setting the second support springs 25, the support frame 27 is sleeved between the outer surfaces of the four third positioning bolts 22 and above the six limit frames 20 in a, the support frame 27 is convenient for the equipment to be installed and arranged on the civil engineering machinery.

Example two, with reference to fig. 1-3 and 5: the edge of the outer surface of one side of each first supporting rod 7, which is close to one end, is provided with a first connecting hole, the establishment of the first connecting hole is matched with a second connecting hole to facilitate the installation and the arrangement of a connecting block, the edge of the outer surface of one side of each second supporting rod 10, which is close to one end, is provided with a second connecting hole, a connecting block is embedded between the inner part of each second connecting hole and the inner part of the corresponding first connecting hole in a sliding way, the establishment of the connecting block can effectively fix one end of each first supporting rod 7 and one end of each second supporting rod 10, the top end of each first supporting spring 2 is attached to the bottom of the corresponding first limiting plate 3, the bottom end of each first supporting spring 2 is attached to the top of the corresponding supporting ring, the establishment of the structure can effectively stabilize and support the first limiting plate 3, and the top of each, the bottom of each second limiting plate 12 is attached to the top of the corresponding connecting pipe 4, when the structure is set up, the second limiting plate 12 can effectively fix the using position of the connecting rod 11, the bottom of the support frame 27 is attached to the tops of the six limiting frames 20, the bottom of the support frame 27 is attached to the tops of the corresponding cushion blocks 23, the support frame 27 can normally move along with the guide strips 21 due to the structural setting, the top of each second supporting spring 25 is attached to the bottom of the corresponding cushion block 23, the bottom of each second supporting spring 25 is attached to the top of the corresponding moving wheel 26, the moving wheel 26 can effectively contact with the ground of the appointed using place due to the structural setting, the inner surface walls on the two sides of each group of three limiting frames 20 are respectively attached to the outer surfaces on the two sides of the corresponding fixing plates 14, the top surface inside each group of three limiting frames 20 is attached to the tops of the corresponding, every 3 tops of first limiting plate and the 14 bottoms of three fixed plate all laminate, every 3 bottoms of first limiting plate and the 15 tops of three carriage all laminate, every 17 both ends of arc all extend to corresponding 15 outsides of carriage, establish through this kind of structure and make the arc 17 can normally deform, and the equal fixedly connected with stop cock in 17 top centers department of every arc, every stop cock surface all slides the cover and is equipped with third supporting spring 19, and the laminating of the inside top surface of every 19 tops of third supporting spring and corresponding carriage 15.

When in use, the positioning bolt 1 can be used for stably connecting the whole equipment with a designated working place and effectively preventing the equipment from deviating from the use position due to the influence of horizontal direction vibration in the actual use process, the first support spring 2 can be used for effectively supporting the first limiting plate 3, and meanwhile, under the stable support of the first limiting plate 3, the guide strip 21 in the limiting frame 20 can be pulled, so that the moving wheel 26 can effectively drive the cushion block 23 to move through the second support spring 25 and the connecting bolt 24, so that the support frame 27 can effectively move the use position under the stable support of the cushion block 23, the mounting and the placement and the position adjustment of the civil engineering machinery are convenient to carry out, and the first support spring 2, the arc-shaped plate 17 in the support frame 15 and the third support spring 19 can effectively support, so that the equipment can effectively weaken the vibration in the vertical direction generated by the movement of constructors, can effectively weaken the operation vibration of the civil engineering mechanical equipment, further effectively improve the actual use universality of the equipment, under the influence of the weight of civil engineering mechanical equipment, the equipment can more stably realize due functions, meanwhile, under the effective support of the first spacing collar 5 and the second spacing collar 8, the joint of the first support rod 7 and the second support rod 10 can be stably and effectively contacted with a designated work place, thereby effectively preventing the positioning bolt 1 from inclining caused by the vibration in the horizontal direction, ensuring the stability of the practical use of the device, conveniently mounting and dismounting the connecting rod 11 through the connecting pipe 4, and then make connecting rod 11 can stabilize with current scaffold equipment under the effective position restriction of second limiting plate 12 and be connected, and then can effectively provide firm foundation of buildding for higher the erectting of current scaffold equipment.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims (10)

1. The utility model provides a civil engineering machinery is with support that takes precautions against earthquakes, includes gim peg (1), gim peg (1) is provided with four altogether, its characterized in that: the outer surface of each positioning bolt (1) is close to the edge of the bottom end and is provided with a support ring in a sleeved mode, the outer surface of each positioning bolt (1) is located above the corresponding support ring and is provided with a first support spring (2) in a sliding mode, the four positioning bolts (1) are divided into two groups, a first limiting plate (3) is sleeved between the outer surfaces of two positioning bolts (1) in each group in a sliding mode, the outer surface of each positioning bolt (1) is located above the corresponding first limiting plate (3) in a sliding mode and is provided with a connecting pipe (4) in a sliding mode, a first limiting ring (5) is sleeved on the outer surface of each connecting pipe (4) close to the edge of the bottom end in a sleeved mode, three groups of first fixing blocks (6) are fixedly connected to the outer surface of each first limiting ring (5) along the circumferential direction at equal intervals, two first fixing blocks (6) in each group are arranged, and first, and the outer surface of each first supporting shaft is sleeved with a first supporting rod (7) in a sliding manner, the outer surface of each connecting pipe (4) is positioned above the corresponding first limiting ring (5) and is sleeved with a second limiting ring (8), the outer surface of each second limiting ring (8) is fixedly connected with three groups of second fixing blocks (9) along the circumferential direction at equal intervals, two second fixing blocks (9) of each group are arranged, a second supporting shaft is fixedly connected between the centers of the opposite outer surfaces of the two second fixing blocks (9) of each group, a second supporting rod (10) is sleeved on the outer surface of each second supporting shaft in a sliding manner, an internal thread is arranged at the edge close to the top end inside each connecting pipe (4), connecting rods (11) are connected inside each connecting pipe (4) through internal thread threads, and the four connecting rods (11) are divided into four groups, the outer surface of each group of two connecting rods (11) is slidably sleeved with a second limiting plate (12) above the corresponding connecting pipe (4);

the top of each first limiting plate (3) is equidistantly provided with three first positioning holes along the horizontal direction, a first positioning bolt (13) penetrates through the inside of each positioning hole in a sliding manner, six first positioning bolts (13) are divided into three groups, each group of two first positioning bolts (13) is arranged between the outer surfaces of the two first positioning bolts (13) and is arranged above the two first limiting plates (3) in a sliding manner and is sleeved with a fixing plate (14), each group of two first positioning bolts (13) is arranged between the outer surfaces of the two first positioning bolts (3) and is arranged below the two first limiting plates (3) in a sliding manner and is connected with a supporting frame (15) in a threaded manner, the top surface inside each supporting frame (15) close to the edges of the two sides is fixedly connected with fixing bolts (16), the six fixing bolts (16) are divided into three groups, each group of two fixing bolts (16) is arranged between the outer surfaces of the fixing bolts (16) in a sliding manner, and a second positioning bolt (18) is connected with the inner part of each first threaded hole in a threaded manner;

limiting frames (20) are fixedly connected to two sides of the top of each fixing plate (14) at the center, six limiting frames (20) are divided into two groups, guide strips (21) penetrate through the three limiting frames (20) in each group in a sliding manner, second threaded holes are formed in the top of each guide strip (21) close to the edges of the two sides, third positioning bolts (22) are connected to the inner portions of the second threaded holes in a threaded manner, cushion blocks (23) are slidably sleeved on the outer surfaces of the third positioning bolts (22) above the corresponding guide strips (21), a group of connecting bolts (24) are slidably embedded in the top of each cushion block (23) close to one edge of one side, four connecting bolts (24) in each group are fixedly connected between the bottoms of the connecting bolts (24), and second supporting springs (25) are slidably sleeved on the outer surfaces of the connecting bolts (24), four sliding sleeves are arranged between the outer surfaces of the third positioning bolts (22) and above the six limiting frames (20) and provided with supporting frames (27).

2. The anti-seismic bracket for civil engineering machinery of claim 1, wherein: every first bracing piece (7) one side surface is close to one end edge and has all seted up first connecting hole, every second bracing piece (10) one side surface is close to one end edge and has all seted up the second connecting hole, and every second connecting hole inside with correspond and all slide between the first connecting hole is inside to inlay and be equipped with the connecting block.

3. The anti-seismic bracket for civil engineering machinery of claim 1, wherein: every laminating, every first supporting spring (2) top and corresponding first limiting plate (3) bottom, every laminating first supporting spring (2) bottom and corresponding support ring top.

4. The anti-seismic bracket for civil engineering machinery of claim 1, wherein: every second limiting plate (12) top and the inside top surface laminating of corresponding connecting rod (11), every second limiting plate (12) bottom and the laminating of corresponding connecting pipe (4) top.

5. The anti-seismic bracket for civil engineering machinery of claim 1, wherein: support frame (27) bottom and six spacing frame (20) tops all laminate, and support frame (27) bottom and correspond cushion (23) top and all laminate.

6. The anti-seismic bracket for civil engineering machinery of claim 1, wherein: the top end of each second supporting spring (25) is attached to the bottom of the corresponding cushion block (23), and the bottom end of each second supporting spring (25) is attached to the top of the corresponding moving wheel (26).

7. The anti-seismic bracket for civil engineering machinery of claim 1, wherein: every group is three the interior table wall of spacing frame (20) both sides and the surface of corresponding fixed plate (14) both sides are laminated respectively, and every group is three the inside top surface of spacing frame (20) and the top of corresponding fixed plate (14) all laminate.

8. The anti-seismic bracket for civil engineering machinery of claim 1, wherein: every first limiting plate (3) top and three fixed plate (14) bottom all laminate, every first limiting plate (3) bottom and three carriage (15) top all laminate.

9. The anti-seismic bracket for civil engineering machinery of claim 1, wherein: every arc (17) both ends all extend to corresponding carriage (15) outside, and every equal fixedly connected with stop bolt in arc (17) top center department.

10. The anti-seismic bracket for civil engineering machinery of claim 9, wherein: every the surface of spacing bolt all slides the cover and is equipped with third supporting spring (19), and the laminating of the inside top surface of every third supporting spring (19) top and corresponding carriage (15).

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