CN212804760U - Pipeline fixing device is used in hydraulic engineering construction - Google Patents

Abstract

The utility model discloses a pipeline fixing device for hydraulic engineering construction, which comprises a base, a mounting plate, a plurality of supporting columns, a damping device, an upper clamping device and a lower clamping device, wherein the supporting columns, the damping device, the upper clamping device and the lower clamping device are arranged on the mounting plate; go up clamping device including locating worker's template on the support column, the symmetry is located first backup pad on the worker's template, locate first spout on the worker's template, locate first screw rod on the first backup pad, locate carousel on the first screw rod, can be relative first spout gliding first slider, can be relative first spout gliding second slider and paste tight subassembly.

Description

Pipeline fixing device is used in hydraulic engineering construction

Technical Field

The utility model belongs to the technical field of hydraulic engineering, especially, relate to a pipeline fixing device for hydraulic engineering construction.

Background

Hydraulic engineering is the surface water and the groundwater that are used for controlling and allotment nature, reach the earth's surface water and the groundwater of harmfulness removing and making good use of purpose and the engineering of building, only build hydraulic engineering, just can control rivers, prevent the flood calamity, and the regulation and the distribution of water yield, in order to satisfy people's life and production to the demand of water resource, and hydraulic engineering can apply a large amount of pipelines and carry water, for the stability that improves the pipeline, need fix it, consequently need use corresponding fixing device. The existing fixing device in the market is difficult to be suitable for and fix pipelines with different diameters, and has certain limitation.

SUMMERY OF THE UTILITY MODEL

The utility model discloses an overcome prior art not enough, provide a pipeline fixing device for hydraulic engineering construction that application scope is wide, stability is high.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a pipeline fixing device for hydraulic engineering construction comprises a base, a mounting plate, a plurality of supporting columns, a damping device, an upper clamping device and a lower clamping device, wherein the supporting columns, the damping device, the upper clamping device and the lower clamping device are arranged on the mounting plate; the upper clamping device comprises a tool plate arranged on the supporting column, first supporting plates symmetrically arranged on the tool plate, a first sliding groove arranged on the tool plate, a first screw rod arranged on the first supporting plate, a rotary disc arranged on the first screw rod, a first sliding block capable of sliding relative to the first sliding groove, a second sliding block capable of sliding relative to the first sliding groove and a sticking component; the upper clamping device and the lower clamping device are arranged, and the pipelines with different pore diameters can be clamped only by rotating the turntable, so that the operation is simple, the pipelines can be stably fixed between the first sliding block and the second sliding block, and the positions are more accurate; set up and paste tight subassembly, rock to the pipeline and produce certain cushion effect, prevent to rock the damage pipeline, effectively protect the pipeline, extension pipeline life, stability is high.

Preferably, the tight attaching assembly comprises a plurality of shaft cores arranged on the first sliding block, a shaft sleeve capable of sliding relative to the shaft cores, a telescopic piece sleeved on the shaft cores and a first arc-shaped plate arranged on the shaft sleeve; the telescopic piece is arranged to generate certain buffering force on the shaking of the pipeline, so that the pipeline is prevented from being damaged by shaking, the pipeline is effectively protected, the service life of the pipeline is prolonged, and the stability is high; be equipped with many rubber strips on the first arc, increase and the pipeline between frictional force to avoid the phenomenon that the skew appears in the pipeline, improve fixing device's stability.

Preferably, the damping device comprises a fixed cone arranged on the base, a straight cylinder arranged on the fixed cone, a first sliding part capable of sliding up and down relative to the straight cylinder, an upright post arranged on the sliding part, a first damping part sleeved on the upright post, a second sliding part arranged on the first damping part, a second damping part arranged on the second sliding part, a third damping part arranged on the straight cylinder and a first buffering component; the inner wall of the fixed cone is provided with a plurality of rubber rings, so that the first sliding piece is buffered, and the abrasion is reduced; when pipeline fixing device receives vibrations, straight section of thick bamboo vibrations, the third damper is kick-backed after being compressed, and first slider upward movement in straight section of thick bamboo for the synchronous upward movement of stand, first damper is kick-backed after being compressed, pushes away the upward movement of second slider, makes the compression of second damper and kick-backs, thereby reaches pipeline fixing device shock attenuation effect, effectively increases device stability.

Preferably, the first buffer assembly comprises a clamping groove formed in the base, a second arc-shaped plate fixed on the straight cylinder, a straight plate arranged on one end of the second arc-shaped plate, a plurality of first rolling parts arranged on the straight plate and a first elastic part arranged on the straight plate; the second arc-shaped plate is arranged, when the straight cylinder is vibrated, the second arc-shaped plate is extruded, the arc-shaped appearance is deformed and stretched towards two sides, and then the second arc-shaped plate is kept in the original shape by the elasticity of the first elastic part, so that the damping effect is effectively improved, and the stability of the base is enhanced; first rolling member is the cylinder, and when the second arc took place to deform, straight board slided to both sides in the draw-in groove, and first rolling member rolls in the draw-in groove, reduces the area of contact of straight board and draw-in groove, reduces the friction, reduces the degree of wear, reduce cost.

Preferably, the lower clamping device comprises a second support plate symmetrically arranged on the mounting plate, a second screw rod arranged on the second support plate, a rotating disc arranged on the second screw rod, a second chute arranged on the mounting plate, a third slide block capable of sliding relative to the second chute, a fourth slide block capable of sliding relative to the second chute, a first support rod arranged on the third slide block, a second support rod arranged on the fourth slide block, a lifting plate for connecting the first support rod and the second support rod, and a second buffer assembly; the rotating disc is rotated, so that the second screw rod rotates to drive the third sliding block and the fourth sliding block to be close to or far away from each other on the second sliding groove, the first supporting rod and the second supporting rod swing to achieve ascending or descending of the lifting plate, the device can clamp pipelines with different aperture sizes, and the application range is wide.

Preferably, the second buffer assembly comprises a plurality of fixing rods arranged on the lifting plate, a second elastic part sleeved on the fixing rods, an arc support capable of sliding up and down relative to the fixing rods, a third arc plate arranged on the arc support and a self-adaptive part, and when water flows in the pipeline pass through the arc support to cause pipeline vibration, the second elastic part is arranged to play a certain damping role in pipeline vibration, so that the phenomenon that the pipeline is damaged due to height difference caused by pipeline vibration is avoided.

Preferably, the adaptive assembly comprises a plurality of square grooves formed in the third arc-shaped plate, a third elastic piece arranged on the square grooves, a fourth elastic piece arranged on the square grooves, a sliding plate capable of sliding up and down relative to the square grooves, second rolling pieces symmetrically arranged on the sliding plate, a support arranged on the sliding plate, and an attaching piece arranged on the support; the second rolling part is in a cylindrical shape and can rotate relative to the sliding plate; the second rolling piece is arranged, so that the friction force between the sliding plate and the inner wall of the square groove is reduced, the abrasion of the sliding plate is reduced, and the service life of the equipment is prolonged; set up third elastic component and fourth elastic component for when laminating piece and the contact of pipeline outer wall, the sliding plate receives the elasticity of third elastic component and fourth elastic component, makes laminating piece and the laminating of pipeline outer wall inseparabler, improves the centre gripping effect, and fixed position is more accurate.

In conclusion, the upper clamping device and the lower clamping device are arranged, and the pipelines with different pore diameters can be clamped only by rotating the turntable, so that the operation is simple, the pipelines can be stably fixed between the first sliding block and the second sliding block, and the positions are more accurate; set up and paste tight subassembly, rock to the pipeline and produce certain cushion effect, prevent to rock the damage pipeline, effectively protect the pipeline, extension pipeline life, stability is high.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is an enlarged view of a point a in fig. 1.

Fig. 3 is an enlarged view at B in fig. 1.

Fig. 4 is a right side view of fig. 1.

Fig. 5 is a cross-sectional view taken along line C-C of fig. 4.

Fig. 6 is an enlarged view at D in fig. 5.

Fig. 7 is a cross-sectional view taken along E-E of fig. 4.

Fig. 8 is an enlarged view at F in fig. 7.

Fig. 9 is an enlarged view at G in fig. 7.

Detailed Description

As shown in fig. 1 to 9, a pipeline fixing device for hydraulic engineering construction includes a base 11, a mounting plate 12, a support column 13, a damping device, an upper clamping device and a lower clamping device; the number of the supporting columns 13 is preferably 4, and the supporting columns are fixed on the mounting plate 12; the upper clamping device comprises a template 21, a first supporting plate 22, a first sliding groove 23, a first screw 24, a rotating disc 25, a first sliding block 26, a second sliding block 27 and a sticking component; the tool plate 21 is fixed on the supporting column 13; the number of the first supporting plates 22 is preferably 2, and the first supporting plates are symmetrically fixed on the template 21; the first sliding groove 23 is formed in the tool plate 21; the first screw 24 is rotatably arranged on the first supporting plate 22 in a penetrating way, and the upper half of the first screw is provided with clockwise threads, and the other half of the first screw is provided with anticlockwise threads; the rotating disc 25 is fixed on one end of the first screw 24; the first slide block 26 is provided with a threaded hole matched with the first screw 24 and can slide left and right relative to the first sliding groove 23; the second slide block 27 is provided with a threaded hole matched with the first screw 24 and can slide left and right relative to the first sliding groove 23; the upper clamping device and the lower clamping device are arranged, and the pipelines with different pore diameters can be clamped only by rotating the turntable 25, so that the operation is simple, the pipelines can be stably fixed between the first sliding block 26 and the second sliding block 27, and the positions are more accurate; set up and paste tight subassembly, rock to the pipeline and produce certain cushion effect, prevent to rock the damage pipeline, effectively protect the pipeline, extension pipeline life, stability is high.

Further, the damping device comprises a fixed cone 31, a straight cylinder 32, a first sliding part 33, a column 34, a first damping part 35, a second sliding part 36, a second damping part 37, a third damping part 38 and a first damping component; the fixed cone 31 is fixed on the base 11; the straight cylinder 32 is fixed on the fixed cone 31; the first sliding member 33 can slide up and down relative to the straight cylinder 32; the upright 34 is fixed to the first sliding member 33; the first shock absorbing member 35 is a commercially available spring, and is sleeved on the upright column 34, and one end of the first shock absorbing member is fixed on the first sliding member 33; the second sliding member 36 is fixed to the first shock absorbing member 35 and can slide up and down relative to the upright column 34; the second damper 37 is a commercially available spring, and one end thereof is fixed to the second slider 36; the third shock absorbing member 38 is a commercially available spring, and one end thereof is fixed to the straight tube 32; a plurality of rubber rings are arranged on the inner wall of the fixed cone 31 to buffer the first sliding part 33 and reduce abrasion; when the pipeline fixing device is vibrated, the straight cylinder 32 vibrates, the third damping piece 38 is compressed and then rebounds, the first sliding piece 33 moves upwards in the straight cylinder 32, so that the upright post 34 synchronously moves upwards, the first damping piece 35 rebounds after being compressed, the second sliding piece 36 is pushed to move upwards, and the second damping piece 37 is compressed and rebounded, so that the damping effect of the pipeline fixing device is achieved, and the stability of the device is effectively improved; the damping device is provided with 4 groups, has the same structure and the same function, and is not described again.

Further, the first buffer assembly comprises a clamping groove 41, a second arc-shaped plate 42, a straight plate 43, a first rolling part 44 and a first elastic part 45; the number of the clamping grooves 41 is preferably 2, and the clamping grooves are symmetrically formed in the base 11; the second arc-shaped plate 42 is fixedly sleeved on the straight cylinder 32; the number of the straight plates 43 is preferably 2, and the straight plates are symmetrically fixed on the end part of the second arc-shaped plate 42; the number of the first rolling members 44 is preferably 3, and the first rolling members are rotatably arranged on the straight plate 43 at intervals; the first elastic element 45 is a commercially available spring, one end of which is fixed on the side wall of the slot 41, and the other end of which is fixed on the straight plate 43; the second arc-shaped plate 42 is arranged, when the straight cylinder 32 is vibrated, the second arc-shaped plate 42 is extruded, is deformed due to the arc-shaped appearance, is stretched towards two sides, and then is kept in the original shape by the elasticity of the first elastic piece 45, so that the damping effect is effectively improved, and the stability of the base is enhanced; first rolling member 44 is the cylindric body, and when second arc 42 took place deformation, straight board slided to both sides in draw-in groove 41, and first rolling member 44 rolls in draw-in groove 41, reduces the area of contact of straight board and draw-in groove 41, reduces the friction, reduces the degree of wear, reduce cost.

Further, the tight attaching assembly comprises a shaft core 51, a shaft sleeve 52, a telescopic piece 53 and a first arc-shaped plate 54; the number of the shaft cores 51 is preferably 3, and the shaft cores are fixed on one side of the first sliding block 26 at intervals; the shaft sleeve 52 can slide relative to the shaft core 51, and one end of the shaft sleeve is fixed on the first arc-shaped plate 54; the telescopic member 53 is a commercially available spring, and is sleeved on the shaft core 51, one end of the telescopic member is fixed on one side of the first sliding block 26, and the other end of the telescopic member is fixed on the shaft sleeve 52; the first arc-shaped plate 54 is fixed on the shaft sleeve 52; the telescopic piece 53 is arranged to generate a certain buffering force on the shaking of the pipeline, so that the pipeline is prevented from being damaged by shaking, the pipeline is effectively protected, the service life of the pipeline is prolonged, and the stability is high; a plurality of rubber strips are arranged on the first arc-shaped plate 54, so that the friction force between the first arc-shaped plate and the pipeline is increased, the phenomenon of deviation of the pipeline is avoided, and the stability of the fixing device is improved; the clinging component is symmetrically provided with 2 groups, the directions are opposite, the structure is the same, the functions are the same, and the description is omitted.

Further, the lower clamping device comprises a second supporting plate 61, a second screw 62, a rotating disc 63, a second sliding groove 64, a third sliding block 65, a fourth sliding block 66, a first supporting rod 67, a second supporting rod 68, a lifting plate 69 and a second buffer component; the number of the second supporting plates 61 is preferably 2, and the second supporting plates are symmetrically fixed on the mounting plate 12; the second screw 62 is rotatably arranged on the second support plate 61 in a penetrating manner, and one half of the second screw is provided with clockwise threads, and the other half of the second screw is provided with anticlockwise threads; the rotating disc 63 is fixed on the second screw 62; the second chute 64 is opened on the mounting plate 12; the third sliding block 65 can slide relative to the second sliding groove 64 and is provided with a threaded hole matched with the second screw 62; the fourth sliding block 66 can slide relative to the second sliding chute 64 and is provided with a threaded hole matched with the second screw 62; one end of the first supporting rod 67 is hinged to the third sliding block 65, and the other end of the first supporting rod is hinged to the lifting plate 69; one end of the second supporting rod 68 is hinged to the fourth sliding block 66, and the other end is hinged to the lifting plate 69; the rotating disc 63 is rotated, so that the second screw 62 rotates to drive the third sliding block 65 and the fourth sliding block 66 to approach or separate from each other on the second sliding groove 64, the first supporting rod 67 and the second supporting rod 68 swing to realize ascending or descending of the lifting plate 69, the device can clamp pipelines with different apertures, and the application range is wide.

Furthermore, the second buffer assembly comprises fixed rods 71, a second elastic piece 72, an arc support 73, a third arc plate 74 and a self-adaptive component, wherein the number of the fixed rods 71 is preferably 3, and the fixed rods are fixed on the lifting plate 69 at intervals; the second elastic member 72 is a commercially available spring, and is sleeved on the fixing rod 71, and one end of the second elastic member is fixed on the lifting plate 69; the arc-shaped support 73 is provided with 3 grooves matched with the fixing rod 71 and can slide up and down relative to the fixing rod 71; the third arc-shaped plate 74 is fixed on the arc-shaped support 73; when there is rivers through arousing the pipeline vibrations when pipeline inside, set up second elastic component 72, can rock certain cushioning effect to the pipeline, the difference in height that avoids the pipeline vibrations to bring leads to damaging the phenomenon emergence of pipeline.

Further, the adaptive assembly comprises a square groove 91, a third elastic member 92, a fourth elastic member 93, a sliding plate 94, a second rolling member 95, a support column 96 and an abutting member 97; the square groove 91 is formed in the third arc-shaped plate 74; the third elastic member 92 and the fourth elastic member 93 are commercially available springs, and one end of each of the third elastic member and the fourth elastic member is fixed to the bottom of the square groove 91, and the other end of each of the third elastic member and the fourth elastic member is fixed to the sliding plate 94; the sliding plate 94 can slide up and down relative to the square groove 91; the number of the second rolling members 95 is preferably 2, and the second rolling members are symmetrically and rotatably arranged on two side walls of the sliding plate 94; the support posts 96 are fixed to the slide plate 94; the fitting member 97 is fixed to the support column 96; the rubber pad is arranged on the fitting member 97, so that the vibration of the pipeline can be relieved, the pipeline is prevented from being damaged by the vibration, and the pipeline is effectively protected; the second rolling member 95 is shaped like a cylinder and can rotate relative to the sliding plate 94; the second rolling piece 95 is arranged, so that the friction force between the sliding plate 94 and the inner wall of the square groove 91 is reduced, the abrasion of the sliding plate 94 is reduced, and the service life of the equipment is prolonged; set up third elastic component 92 and fourth elastic component 93 for when laminating 97 and the contact of pipeline outer wall, sliding plate 94 receives the elasticity of third elastic component 92 and fourth elastic component 93, makes laminating 97 and the laminating of pipeline outer wall inseparabler, improves the centre gripping effect, and fixed position is more accurate.

It is obvious that the described embodiments are only some of the embodiments of the present invention, and not all of them. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts shall belong to the protection scope of the present invention.

Claims (7)

1. A pipeline fixing device for hydraulic engineering construction comprises a base (11), a mounting plate (12), a plurality of supporting columns (13) arranged on the mounting plate (12), a damping device, an upper clamping device and a lower clamping device; the method is characterized in that: go up clamping device including locating industry board (21), symmetry on support column (13) are located first backup pad (22) on industry board (21), are located first spout (23) on industry board (21), locate first screw rod (24) on first backup pad (22), locate carousel (25) on first screw rod (24), can be relative first spout (23) gliding first slider (26), can be relative first spout (23) gliding second slider (27) and paste tight subassembly.

2. The pipeline fixing device for the hydraulic engineering construction according to claim 1, wherein: the tight-contact component comprises a plurality of shaft cores (51) arranged on the first sliding block (26), a shaft sleeve (52) capable of sliding relative to the shaft cores (51), a telescopic piece (53) sleeved on the shaft cores (51) and a first arc-shaped plate (54) arranged on the shaft sleeve (52).

3. The pipeline fixing device for the hydraulic engineering construction according to claim 1, wherein: damping device is including locating fixed awl (31) on base (11), locating straight section of thick bamboo (32) on fixed awl (31), can be relative straight section of thick bamboo (32) gliding first slider (33) from top to bottom, locate stand (34) on first slider (33), cover are located first damper (35) on stand (34), locate second slider (36) on first damper (35), locate second damper (37) on second slider (36), locate third damper (38) and first buffer unit on straight section of thick bamboo (32).

4. The pipeline fixing device for the hydraulic engineering construction according to claim 3, wherein: the first buffer assembly comprises a clamping groove (41) formed in the base (11), a second arc-shaped plate (42) fixed on the straight cylinder (32), a straight plate (43) arranged at one end of the second arc-shaped plate (42), a plurality of first rolling parts (44) arranged on the straight plate (43) and first elastic parts (45) arranged on the straight plate (43).

5. The pipeline fixing device for the hydraulic engineering construction according to claim 1, wherein: lower clamping device is located including the symmetry second backup pad (61) on mounting panel (12), locate second screw rod (62) on second backup pad (61), locate rolling disc (63) on second screw rod (62), set up in second spout (64) on mounting panel (12), can be relative second spout (64) gliding third slider (65), can be relative second spout (64) gliding fourth slider (66), locate first branch (67) on third slider (65), locate second branch (68) on fourth slider (66), be used for connecting first branch (67) with lifter plate (69) and the second buffer unit of second branch (68).

6. The pipeline fixing device for the hydraulic engineering construction according to claim 5, wherein: the second buffer assembly comprises a plurality of fixing rods (71) arranged on the lifting plate (69), a second elastic piece (72) sleeved on the fixing rods (71), an arc-shaped support (73) capable of sliding up and down relative to the fixing rods (71), a third arc-shaped plate (74) arranged on the arc-shaped support (73) and a self-adaptive component.

7. The pipeline fixing device for the hydraulic engineering construction according to claim 6, wherein: the self-adaptive assembly comprises a plurality of square grooves (91) formed in the third arc-shaped plate (74), a third elastic piece (92) arranged on the square grooves (91), a fourth elastic piece (93) arranged on the square grooves (91), a sliding plate (94) capable of sliding up and down relative to the square grooves (91), second rolling pieces (95) symmetrically arranged on the sliding plate (94), a support column (96) arranged on the sliding plate (94) and an attaching piece (97) arranged on the support column (96).

Images