CN220840822U - Contact net pillar foundation mold - Google Patents
Contact net pillar foundation mold Download PDFInfo
- Publication number
- CN220840822U CN220840822U CN202322631077.6U CN202322631077U CN220840822U CN 220840822 U CN220840822 U CN 220840822U CN 202322631077 U CN202322631077 U CN 202322631077U CN 220840822 U CN220840822 U CN 220840822U
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- China
- Prior art keywords
- supporting
- die holder
- contact net
- top end
- lower die
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- 239000006096 absorbing agent Substances 0.000 claims abstract description 25
- 230000035939 shock Effects 0.000 claims abstract description 25
- 238000009434 installation Methods 0.000 claims abstract description 15
- 238000007493 shaping process Methods 0.000 claims abstract description 9
- 230000005540 biological transmission Effects 0.000 claims abstract description 6
- 230000009286 beneficial effect Effects 0.000 abstract description 4
- 230000008030 elimination Effects 0.000 abstract description 3
- 238000003379 elimination reaction Methods 0.000 abstract description 3
- 238000012805 post-processing Methods 0.000 abstract description 2
- 238000012545 processing Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 10
- 239000004568 cement Substances 0.000 description 6
- 230000008569 process Effects 0.000 description 6
- 238000005266 casting Methods 0.000 description 3
- 230000007547 defect Effects 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- 239000002994 raw material Substances 0.000 description 3
- 230000003014 reinforcing effect Effects 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Forging (AREA)
Abstract
The utility model discloses a basic die of a contact net post, which relates to the technical field of contact net post processing and comprises a supporting table, a shaping assembly and a vibration assembly; the shaping assembly comprises two first supporting plates, two first shock absorbers, two second supporting plates, a lower die holder and an upper die holder, wherein the two first supporting plates are respectively arranged on two sides of the top end of the supporting table, and the top end of each first supporting plate is provided with a first shock absorber; the beneficial effects of the utility model are as follows: the transmission shaft of the gear motor drives the installation shaft to synchronously rotate, so that a plurality of supporting wheels can collide with the connecting roller, vertical vibration generated by the collision is transmitted to the lower die holder through the supporting seat, so that the bubble elimination is accelerated, the coverage of the vibration is wider, and meanwhile, the vibration is beneficial to quick demoulding of the formed contact net support, and the pouring quality and the processing efficiency of the contact net support are improved.
Description
Technical Field
The utility model relates to a basic mould, in particular to a contact net post basic mould, and belongs to the technical field of contact net post processing.
Background
The contact net pillar foundation is a structure for supporting contact net equipment, and the size and shape accuracy of the contact net pillar foundation have important influence on the installation and maintenance of a contact net. The traditional method for manufacturing the contact net post foundation usually adopts cement casting, and the method not only needs a great deal of time and labor, but also is difficult to ensure the dimensional and shape precision, so that a contact net post foundation mould is needed;
The "basic mould of a contact net post" disclosed in the application number CN201320600661.9 is also an increasingly mature technology, and consists of: the device comprises pre-buried bolts, an adjusting and reinforcing plate, a positioning plate, a side die connecting bolt, a bracket and a semicircular template. The adjusting reinforcing plate and the locating plate are fixed together through the embedded bolts, the locating plate is connected with the semicircular template, the semicircular template is mounted on the support, the side die connecting plate is welded on the semicircular template, and the side die connecting bolts are mounted on the side die connecting plate. The product has the advantages that the structure is simple, the design is reasonable, the product is composed of two semicircular templates, the assembly and the disassembly are convenient, the overall stability is strong, the adjustment reinforcing plate is utilized for measuring, paying-off and positioning, the errors of the relative positions and the relative distances of basic embedded bolts of the contact net support are reduced, the overall distance and the overall verticality of the embedded bolts are ensured, the construction measurement speed and the measurement positioning precision are improved, and the construction measurement time is shortened;
However, the above-mentioned method has the following defects in practical use: because defects such as air holes and cracks are easy to generate in the cement pouring process, pouring is not facilitated, and meanwhile, the shaped contact net support is inconvenient to quickly demold and is inconvenient to use.
Disclosure of utility model
The utility model aims to provide a basic die for a contact net post, which solves the problems that the prior art is inconvenient and rapid, the casting is inconvenient because of the defects of air holes, cracks and the like easily generated in the cement casting process, and the shaped contact net post is inconvenient and rapid to demould and is inconvenient to use.
In order to achieve the above purpose, the present utility model provides the following technical solutions: a contact net pillar foundation mold comprises a supporting table, a shaping assembly and a vibration assembly; the shaping assembly comprises two first supporting plates, two first shock absorbers, two second supporting plates, a lower die holder and an upper die holder, wherein the two first supporting plates are respectively arranged on two sides of the top end of a supporting table, the top end of each first supporting plate is provided with a first shock absorber, the top end of each first shock absorber is elastically connected with the second supporting plate, the lower die holder is arranged between the two second supporting plates, the upper die holder is clamped on the top end of the lower die holder, and supporting columns are respectively arranged on two sides of the bottom of the supporting table; the vibration subassembly includes gear motor, supporting seat, connecting roller, installation axle, stay tube, second bumper shock absorber, mount pad and supporting wheel, gear motor sets up in one side of one of them support column, the supporting seat sets up the middle part in the die holder bottom, the bottom of supporting seat articulates and is connected with the connecting roller, the installation axle rotates and sets up between two support columns, the surface of installation axle is provided with the stay tube, the bottom of stay tube inner wall is provided with the second bumper shock absorber, the top of second bumper shock absorber is connected with the mount pad, the top of mount pad articulates and is connected with the supporting wheel.
As a preferable technical scheme of the utility model, positioning rods are arranged on two sides of the bottom end of the mounting seat.
As a preferable technical scheme of the utility model, positioning pipes are arranged on two sides of the top of the supporting pipe, and the surface of the positioning rod is in sliding connection with the inside of the corresponding positioning pipe.
As a preferable technical scheme of the utility model, the top end of the upper die holder is provided with a feeding pipe, and two sides of the top end of the upper die holder are provided with exhaust pipes.
As a preferable technical scheme of the utility model, the four corners at the top end of the lower die holder and the four corners at the bottom end of the upper die holder are respectively provided with a connecting block.
As a preferable technical scheme of the utility model, sliding rods are arranged at two ends of the lower die holder, sliding grooves are arranged at two ends of the supporting table, and the surfaces of the two sliding rods are respectively connected with the inner parts of the two sliding grooves in a sliding manner.
As a preferable technical scheme of the utility model, the transmission shaft of the gear motor is connected with one end of the installation shaft.
Compared with the related art, the basic die for the contact net support column has the following beneficial effects:
The transmission shaft of the gear motor drives the installation shaft to synchronously rotate, so that a plurality of supporting wheels can collide with the connecting roller, vertical vibration generated by the collision is transmitted to the lower die holder through the supporting seat, the upward movement of bubbles is accelerated by the vibration, the bubble cracking gas is discharged through the exhaust pipe, the bubble elimination is accelerated, the coverage of the vibration is wider, the vibration is beneficial to rapid demoulding of the formed contact net support, and the pouring quality and the processing efficiency of the contact net support are improved.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic top view of the present utility model;
FIG. 3 is a schematic cross-sectional view of the present utility model;
Fig. 4 is an enlarged schematic view of the structure of fig. 3 at a.
In the figure: 1. a support table; 2. shaping the assembly; 21. a first support plate; 22. a first shock absorber; 23. a second support plate; 24. a lower die holder; 25. an upper die holder; 251. a slide bar; 252. a chute; 26. a connecting block; 27. a support column; 3. a vibration assembly; 31. a speed reducing motor; 32. a support base; 33. a connecting roller; 34. a mounting shaft; 35. a support tube; 36. a second damper; 361. a mounting base; 362. a support wheel; 363. a positioning rod; 364. a positioning tube; 4. and (5) feeding a pipe.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, the utility model provides a contact net pillar foundation mold, which comprises a supporting table 1, a shaping assembly 2 and a vibration assembly 3;
Referring to fig. 1-4, the shaping assembly 2 includes two first support plates 21, two first shock absorbers 22, two second support plates 23, a lower die holder 24 and an upper die holder 25, the two first support plates 21 are respectively and fixedly arranged at two sides of the top end of the support table 1, the top end of each first support plate 21 is provided with a first shock absorber 22, the first shock absorbers 22 are formed by transversely arranging a plurality of shock absorbers, the top end of each first shock absorber 22 is elastically connected with a second support plate 23, the lower die holder 24 is fixedly arranged between the two second support plates 23, the top end of the lower die holder 24 is clamped with the upper die holder 25, and two sides of the bottom of the support table 1 are respectively provided with a support column 27;
The top end of the upper die holder 25 is provided with a feeding pipe 4, a proper amount of cement raw material is injected into the cavity through the feeding pipe 4, two sides of the top end of the upper die holder 25 are provided with exhaust pipes, the upward movement of bubbles is accelerated by vibration, and gas which breaks the bubbles is discharged through the exhaust pipes;
Connecting blocks 26 are fixedly arranged at four corners of the top end of the lower die holder 24 and four corners of the bottom end of the upper die holder 25, and screw holes are formed in the surface of each connecting block 26;
Slide bars 251 are arranged at two ends of the lower die holder 24, sliding grooves 252 are arranged at two ends of the supporting table 1, and the surfaces of the two slide bars 251 are respectively connected with the inner parts of the two sliding grooves 252 in a sliding manner, so that the sliding bars are not easy to deviate in the moving process;
Specifically, firstly, the lower die holder 24 and the upper die holder 25 are used for placing the steel bar support, then the lower die holder 24 and the upper die holder 25 are connected in a clamping way, the upper die holder 24 and the lower die holder 25 are locked and fixed through the matching of the connecting blocks 26 corresponding to the upper die holder and the lower die holder and the external bolts, a proper amount of cement raw materials are injected into the cavity through the feeding pipe 4 at the top end of the upper die holder 25, and a plurality of dampers are transversely arranged to form the first damper 22, so that the lower die holder 24 plays a good buffering role when being in contact with the supporting table 1, and the lower die holder 24 drives the sliding rod 251 to slide up and down in the sliding groove 252, so that the sliding rod is not easy to deviate in the moving process.
The vibration assembly 3 comprises a gear motor 31, a supporting seat 32, a connecting roller 33, a mounting shaft 34, supporting pipes 35, a second shock absorber 36, a mounting seat 361 and supporting wheels 362, wherein the gear motor 31 is fixedly arranged on one side of one supporting column 27, the supporting seat 32 is fixedly arranged in the middle of the bottom end of the lower die holder 24, the bottom of the supporting seat 32 is hinged with the connecting roller 33, the mounting shaft 34 is rotatably arranged between the two supporting columns 27, the supporting pipes 35 are fixedly arranged on the surface of the mounting shaft 34, the supporting pipes 35 are provided with a plurality of, the bottom end of the inner wall of the supporting pipes 35 is provided with the second shock absorber 36, the top end of the second shock absorber 36 is elastically connected with the mounting seat 361, and the top of the mounting seat 361 is hinged with the supporting wheels 362;
Positioning rods 363 are fixedly arranged on two sides of the bottom end of the mounting seat 361;
Positioning pipes 364 are fixedly arranged on two sides of the top of the support pipe 35, the surfaces of the positioning rods 363 are in sliding connection with the interiors of the corresponding positioning pipes 364, and left-right shaking of the mounting seat 361 and the support wheels 362 in the moving process is reduced;
The transmission shaft of the gear motor 31 is connected with one end of the installation shaft 34 to provide power for the installation shaft 34;
Specifically, when the supporting wheel 362 passes through the bottom of the connecting roller 33, the second shock absorber 36 will shrink, so that the mounting seat 361 will not deviate, and in the process of driving the mounting seat 361 to shrink, the positioning rods 363 on two sides of the bottom end of the mounting seat 361 slide in the positioning tube 364, so as to reduce the left-right shaking of the mounting seat 361 and the supporting wheel 362 in the shrinking process.
When the device is used, firstly, a contact net pillar foundation mould is conveyed to a proper position through a supporting table 1, a steel bar support is placed between a lower mould base 24 and an upper mould base 25, then the lower mould base 24 and the upper mould base 25 are in clamping connection, locking and fixing are carried out through the matching of an upper connecting block 26 and a lower connecting block 26 which correspond to the outside bolts, and a proper amount of cement raw material is injected into a cavity through a feeding pipe 4 at the top end of the upper mould base 25;
Through opening gear motor 31, gear motor 31's transmission shaft drives installation axle 34 and carries out synchronous rotation, installation axle 34 drives a plurality of stay tube 35 and carries out synchronous rotation, the stay tube 35 drives mount pad 361 and supporting wheel 362 through second bumper 36 and rotates, can bump when a plurality of supporting wheel 362 contacts with connecting roller 33, and the upper and lower vibration that the impact produced passes through supporting seat 32 and gives die holder 24 in, the vibration accelerates bubble upward movement, bubble cracked gas is discharged through the blast pipe, thereby have the bubble elimination that accelerates, its coverage of vibration is wider, simultaneously help the contact net pillar after the shaping to carry out quick drawing of patterns, first bumper shock absorber 22 has played the cushioning effect between die holder 24 and the supporting bench 1, die holder 24 drives slide bar 251 and slides from top to bottom in the inside of spout 252, make its in-process that moves be difficult for taking place the skew, have better guard action.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a contact net pillar foundation mold which characterized in that includes
A support table (1); the shaping assembly (2) comprises two first supporting plates (21), two first shock absorbers (22), two second supporting plates (23), a lower die holder (24) and an upper die holder (25), wherein the two first supporting plates (21) are respectively arranged on two sides of the top end of the supporting table (1), the top end of each first supporting plate (21) is provided with a first shock absorber (22), the top end of each first shock absorber (22) is elastically connected with a second supporting plate (23), the lower die holder (24) is arranged between the two second supporting plates (23), the upper die holder (25) is clamped at the top end of the lower die holder (24), and supporting columns (27) are respectively arranged on two sides of the bottom of the supporting table (1);
Vibration subassembly (3) are including gear motor (31), supporting seat (32), connecting roller (33), installation axle (34), stay tube (35), second bumper shock absorber (36), mount pad (361) and supporting wheel (362), gear motor (31) set up in one of them one side of support column (27), supporting seat (32) set up the middle part in die holder (24) bottom, the bottom of supporting seat (32) articulates and is connected with connecting roller (33), installation axle (34) rotate and set up between two support columns (27), the surface of installation axle (34) is provided with stay tube (35), the bottom of stay tube (35) inner wall is provided with second bumper shock absorber (36), the top of second bumper shock absorber (36) is connected with mount pad (361), the top of mount pad (361) articulates and is connected with supporting wheel (362).
2. A catenary pillar base mold according to claim 1, wherein: both sides of the bottom end of the mounting seat (361) are provided with positioning rods (363).
3. A catenary pillar base mold according to claim 2, wherein: positioning pipes (364) are arranged on two sides of the top of the supporting pipe (35), and the surfaces of the positioning rods (363) are in sliding connection with the interiors of the corresponding positioning pipes (364).
4. A catenary pillar base mold according to claim 1, wherein: the top of upper die base (25) is provided with inlet pipe (4), the both sides on upper die base (25) top all are provided with the blast pipe.
5. A catenary pillar base mold according to claim 1, wherein: and connecting blocks (26) are arranged at four corners at the top end of the lower die holder (24) and four corners at the bottom end of the upper die holder (25).
6. A catenary pillar base mold according to claim 1, wherein: slide bars (251) are arranged at two ends of the lower die holder (24), sliding grooves (252) are formed in two ends of the supporting table (1), and the surfaces of the two slide bars (251) are respectively connected with the inner parts of the two sliding grooves (252) in a sliding mode.
7. A catenary pillar base mold according to claim 1, wherein: the transmission shaft of the gear motor (31) is connected with one end of the installation shaft (34).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322631077.6U CN220840822U (en) | 2023-09-27 | 2023-09-27 | Contact net pillar foundation mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322631077.6U CN220840822U (en) | 2023-09-27 | 2023-09-27 | Contact net pillar foundation mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220840822U true CN220840822U (en) | 2024-04-26 |
Family
ID=90781384
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322631077.6U Active CN220840822U (en) | 2023-09-27 | 2023-09-27 | Contact net pillar foundation mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220840822U (en) |
-
2023
- 2023-09-27 CN CN202322631077.6U patent/CN220840822U/en active Active
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| GR01 | Patent grant |