CN107178658B - Footstock structure of lifting rod type support and hanger - Google Patents
Footstock structure of lifting rod type support and hanger Download PDFInfo
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- CN107178658B CN107178658B CN201710546538.6A CN201710546538A CN107178658B CN 107178658 B CN107178658 B CN 107178658B CN 201710546538 A CN201710546538 A CN 201710546538A CN 107178658 B CN107178658 B CN 107178658B
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- post
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- 239000000725 suspension Substances 0.000 claims abstract description 83
- 230000013011 mating Effects 0.000 claims description 15
- 238000009434 installation Methods 0.000 abstract description 8
- 238000004519 manufacturing process Methods 0.000 abstract description 8
- 230000007547 defect Effects 0.000 abstract description 2
- 229910000831 Steel Inorganic materials 0.000 description 6
- 239000010959 steel Substances 0.000 description 6
- 238000004873 anchoring Methods 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L3/00—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets
- F16L3/02—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets partly surrounding the pipes, cables or protective tubing
- F16L3/06—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets partly surrounding the pipes, cables or protective tubing with supports for wires
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B7/00—Connections of rods or tubes, e.g. of non-circular section, mutually, including resilient connections
- F16B7/18—Connections of rods or tubes, e.g. of non-circular section, mutually, including resilient connections using screw-thread elements
- F16B7/182—Connections of rods or tubes, e.g. of non-circular section, mutually, including resilient connections using screw-thread elements for coaxial connections of two rods or tubes
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B7/00—Connections of rods or tubes, e.g. of non-circular section, mutually, including resilient connections
- F16B7/18—Connections of rods or tubes, e.g. of non-circular section, mutually, including resilient connections using screw-thread elements
- F16B7/187—Connections of rods or tubes, e.g. of non-circular section, mutually, including resilient connections using screw-thread elements with sliding nuts or other additional connecting members for joining profiles provided with grooves or channels
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Ladders (AREA)
- Jib Cranes (AREA)
Abstract
The invention discloses a top seat structure of a lifting rod type support and hanger, belonging to the field of support and hangers. The footstock structure of the lifting rod type support and hanger comprises a footstock, a hanging post, an insert and an insert bolt, wherein the insert respectively penetrates through the footstock and the hanging post, and the footstock is connected with the hanging post through the insert; the plug-in bolt respectively penetrates through the suspension post, the top seat and the plug-in; the footstock comprises a footstock main board and a footstock lateral board, the two sides of the footstock main board are respectively provided with the footstock lateral board, and the footstock lateral board is provided with a footstock plug-in hole for the plug-in to pass through. The invention aims to overcome the defect that the fastening mode between the footstock and the upright post of the prior hanging rod type support and hanger is higher in manufacturing and installation cost, and provides a footstock structure of a hanging rod type support and hanger, so that the manufacturing and installation cost is reduced, the appearance of the product structure is attractive, and the whole grade is improved.
Description
Technical Field
The invention relates to the field of supporting and hanging frames, in particular to a top seat structure of a hanging rod type supporting and hanging frame, which is mainly used for supporting occasions of objects such as bridges, buses and the like.
Background
The support hanger is mainly used for various supports and equipment devices of other mechanisms such as steam-water pipelines or boiler equipment of a power plant, thermal displacement generated in operation or buildings and the like, and is particularly used for supporting bridges, buses, pipelines and other items. There are a number of related prior art patents relating to the construction of hangers and supports, such as the patent publications nos.: CN 106594395a, published: 26.04.2017, the name of the invention is: an earthquake-resistant support hanger is disclosed in the application, and comprises an anchoring part, a suspender, C-shaped channel steel, a pipe clamp, an articulated element and an inclined strut, wherein the upper end of the suspender is tightly connected with a ceiling concrete structure through the anchoring part, the lower end of the suspender is connected with the pipe clamp through a nut, the middle part of the suspender is reinforced and damped by the C-shaped channel steel, both ends of the suspender are provided with threads, and the middle part of the suspender is not provided with the threads; the pipe clamp is fastened with a fixing lug of a hinge piece connected with the lower end of the inclined strut through a bolt; the fixing lug of the hinge piece is connected with the 6-shaped C-shaped channel steel connecting piece through a bolt; the 6-shaped C-shaped channel steel connecting piece is connected with the lower end of the inclined strut through a bolt; the upper end of the diagonal brace is connected with a 6-shaped C-shaped channel steel connecting piece of the hinge piece through a bolt; the 6-shaped C-shaped channel steel connecting piece is connected with the fixing lug of the hinge piece through a bolt; the fixing lug of the hinge piece is connected with the concrete structure of the ceiling through an anchoring piece.
The main forms of the existing supporting and hanging frame are a column type and a hanging rod type, wherein the hanging rod type supporting and hanging frame is fastened between the footstock and the column by generally adopting welding or a plurality of bolts, the fastening mode not only causes the manufacturing and mounting cost to be higher, but also causes the quality hidden trouble at the welded part, and the vertical adjustment is difficult after the welding is finished.
In summary, it is an urgent need in the art to overcome the shortcomings of the fastening method between the top seat and the upright column of the prior art, and to provide a novel top seat structure of a boom support and hanger, so as to reduce the manufacturing and installation costs.
Disclosure of Invention
1. Technical problems to be solved by the invention
The invention aims to overcome the defect that the manufacturing and installation cost of the fastening mode between the footstock and the upright post of the prior hanging rod type support and hanger is higher, and provides a footstock structure of the hanging rod type support and hanger, so that the manufacturing and installation cost is reduced.
2. Technical scheme
In order to achieve the purpose, the technical scheme provided by the invention is as follows:
the footstock structure of the lifting rod type support and hanger comprises a footstock, a hanging post and a plug-in unit, wherein the footstock is connected with the hanging post through the plug-in unit.
As a further improvement of the invention, the insert passes through the footstock and the suspension post respectively.
As a further improvement of the invention, the plug-in bolt is further included, and the plug-in bolt respectively penetrates through the suspension post, the top seat and the plug-in.
As a further improvement of the invention, the top seat comprises a top seat main plate and a top seat side plate, wherein the two sides of the top seat main plate are respectively provided with the top seat side plate, and the top seat side plate is provided with a top seat plug-in hole for the plug-in to pass through.
As a further improvement of the present invention, the suspension post includes a suspension post main plate and a suspension post side plate, wherein the two sides of the suspension post main plate are respectively provided with a suspension post side plate, and the suspension post side plate is provided with a suspension post plug-in hole for the plug-in to pass through.
As a further improvement of the present invention, the top seat is inserted between two hanging post side plates of the hanging post or the hanging post is inserted between two top seat side plates of the top seat; each end of the insert passes through the davit insert hole and the top seat insert hole of the corresponding side.
As a further improvement of the present invention, the plug-in includes a plug-in body, the plug-in body is provided with a plug-in mating hole, the footstock main board is provided with a footstock mating hole, the davit main board is provided with a davit mating hole, and the plug-in bolt passes through the davit mating hole, the footstock mating hole and the plug-in mating hole respectively.
As a further improvement of the invention, the hanging column main plate and/or the hanging column side plate is/are connected with a top seat mounting plate, and the top seat mounting plate is provided with a top seat mounting hole.
As a further improvement of the invention, the plug-in body is provided with sawtooth patterns which are distributed at the positions contacted with the hanging column plug-in hole and the top seat plug-in hole.
As a further improvement of the invention, the top seat matching hole is a strip-shaped hole arranged along the length direction of the top seat main board, and the top seat plug-in hole is a group of strip-shaped holes arranged along the length direction of the top seat side board; a plurality of hanging post matching holes are formed in the length direction of the hanging post main plate, and a plurality of groups of hanging post plug-in holes are formed in the length direction of the hanging post side plate.
3. Advantageous effects
Compared with the prior art, the technical scheme provided by the invention has the following remarkable effects:
(1) According to the invention, the footstock is connected with the suspension post through the plug-in, the plug-in respectively passes through the footstock and the suspension post, and meanwhile, the plug-in bolt respectively passes through the suspension post, the footstock and the plug-in and locks and fixes the three together.
(2) According to the invention, the top seat mounting plate is connected to the hanging column main plate and/or the hanging column side plate, the top seat mounting hole is formed in the top seat mounting plate, and the top seat can be conveniently mounted on top mounting bases such as embedded parts and concrete through the top seat mounting hole.
(3) According to the invention, the plug-in body is provided with the sawtooth grains which are distributed at the positions contacted with the hanging column plug-in hole and the top seat plug-in hole, and the sawtooth grains ensure that the plug-in body is matched and seized with the hanging column plug-in hole and the top seat plug-in hole, so that the plug-in is conveniently and closely arranged on the hanging column and the top seat, and the anti-seismic performance of the device is improved.
(4) According to the invention, the top seat matching hole is a strip-shaped hole arranged along the length direction of the top seat main board, the top seat plug-in hole is a group of strip-shaped holes arranged along the length direction of the top seat side board, a plurality of suspension post matching holes are arranged along the length direction of the suspension post main board, a plurality of groups of suspension post plug-in holes are arranged along the length direction of the suspension post side board, two ends of the plug-in body penetrate through the suspension post plug-in holes at different positions and plug-in bolts penetrate through the suspension post matching holes at different positions, so that the mounting position of the suspension post on the top seat can be adjusted to meet the actual working condition requirement.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
FIG. 1 is a schematic view of the structure of a top base in embodiment 1;
FIG. 2 is a schematic view of the structure of the interposer in embodiment 1;
FIG. 3 is a schematic structural view of a suspension post according to embodiment 1;
fig. 4 is a schematic structural view of a footstock structure of the boom type support and hanger of embodiment 1;
fig. 5 is a schematic structural view of a carrier in embodiment 2;
FIG. 6 is a schematic structural view of a cross arm in embodiment 2;
FIG. 7 is a schematic view showing the construction of a suspension post according to embodiment 2;
fig. 8 is a schematic structural view of a carrier structure of the boom type support and hanger of embodiment 2;
FIG. 9 is a schematic view showing the structure of the carrier in example 2 (after mounting the cross arm fixing bolt and the cotter pin);
fig. 10 is a schematic structural view of a boom type support and hanger according to embodiment 3.
The reference numerals in the schematic drawings illustrate: 1. hoisting a column; 101. a suspension post main board; 102. a suspension post side plate; 103. a davit insert hole; 104. a hanging post mating hole; 105. a hook groove; 2. a top seat; 201. a top seat main board; 202. a top seat side plate; 203. a top seat mounting plate; 204. a top seat mating hole; 205. a top mount insert hole; 206. a top seat mounting hole; 3. a plug-in; 301. a plug-in body; 302. sawtooth lines; 303. a plug-in mating hole; 4. a carrier; 401. a cross arm part; 402. a hook portion; 403. a hook member; 404. a transverse stretcher groove; 405. a cross arm support plate; 406. a cross arm mating hole; 407. a hooking section; 408. a shockproof hole; 5. a cross arm; 501. a cross arm main board; 502. a cross arm side plate; 503. an arc-shaped plate; 6. a cross arm fixing bolt; 7. a cotter pin.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
For a further understanding of the present invention, reference is made to the following detailed description taken in conjunction with the accompanying drawings and examples.
Example 1
Referring to fig. 1-4, the footstock structure of the boom type support and hanger of the present embodiment includes a footstock 2, a hanging post 1, an insert 3 and an insert bolt, the footstock 2 is connected with the hanging post 1 through the insert 3, and the insert 3 passes through the footstock 2 and the hanging post 1 respectively. The plug-in bolt respectively passes through the suspension post 1, the top seat 2 and the plug-in 3 and fixes the three. In this embodiment, the top base 2 includes a top base main board 201 and a top base side board 202, the top base side board 202 is respectively disposed on two sides of the top base main board 201, and the top base side board 202 is provided with a top base plug-in hole 205 for the plug-in 3 to pass through; the suspension post 1 comprises a suspension post main plate 101 and a suspension post side plate 102, wherein the two sides of the suspension post main plate 101 are respectively provided with the suspension post side plate 102, and the suspension post side plate 102 is provided with a suspension post plug-in hole 103 for the plug-in 3 to pass through; the top seat 2 is inserted between the two suspension post side plates 102 of the suspension post 1 or the suspension post 1 is inserted between the two top seat side plates 202 of the top seat 2 (i.e. the top seat 2 and the suspension post 1 are nested with each other to ensure the effective installation of the insert 3, in this embodiment, the top seat 2 is inserted between the two suspension post side plates 102 of the suspension post 1); each end of the insert 3 passes through the corresponding side davit insert hole 103 and the top mount insert hole 205; the plug-in unit 3 comprises a plug-in unit body 301, a plug-in unit matching hole 303 is formed in the plug-in unit body 301, a top seat matching hole 204 is formed in the top seat main board 201, a hanging column matching hole 104 is formed in the hanging column main board 101, and plug-in unit bolts respectively penetrate through the hanging column matching hole 104, the top seat matching hole 204 and the plug-in unit matching hole 303; a top seat mounting plate 203 is connected to the suspension post main plate 101 and/or the suspension post side plate 102 (the top seat mounting plate 203 may be connected to the suspension post main plate 101 or the suspension post side plate 102, specifically, in this embodiment, the two top seat mounting plates 203 are correspondingly connected to the end portions of the two suspension post side plates 102, respectively), and a top seat mounting hole 206 is formed in the top seat mounting plate 203; the plug-in body 301 is provided with sawtooth patterns 302, and the sawtooth patterns 302 are distributed at the positions contacted with the hanging post plug-in hole 103 and the top seat plug-in hole 205; the top seat mating hole 204 is a strip-shaped hole arranged along the length direction of the top seat main board 201, and the top seat plug-in hole 205 is a group of strip-shaped holes arranged along the length direction of the top seat side board 202; a plurality of suspension post matching holes 104 are arranged along the length direction of the suspension post main plate 101, and a plurality of groups of suspension post plug-in holes 103 are arranged along the length direction of the suspension post side plate 102.
The footstock structure of a boom type support and hanger of this embodiment, during the use at first pass davit plug-in components hole 103 and footstock plug-in components hole 205 of corresponding side respectively with the both ends of plug-in components 3 for davit 1 passes through plug-in components 3 and connects on footstock 2, then the plug-in components bolt passes davit 1, footstock 2 and plug-in components 3 respectively and cooperates the use of nut with the three locking together fixed, thereby accomplish the equipment of boom type support and hanger footstock structure.
In this embodiment, the footstock 2 is connected with the suspension post 1 through the plug-in 3, the plug-in 3 respectively passes through the footstock 2 and the suspension post 1, and meanwhile, the plug-in bolt respectively passes through the suspension post 1, the footstock 2 and the plug-in 3 and locks and fixes the three together, the plug-in 3 and the plug-in bolt are used in a matched manner, the footstock 2 and the suspension post 1 can be reliably fixed only by locking the plug-in bolt, time required for installing a boom type support and suspension frame footstock structure on site is shortened, wherein the footstock 2 and the suspension post 1 are fixed through a set of bolt combination, three dimensional directions can be locked only through a set of bolt combination, the traditional mode that the three dimensional directions are respectively fixed by bolts is broken through, the method is simple, time-saving and quick to install, compared with the prior art, at least four sets of bolt combinations are saved for each boom type support and suspension frame footstock structure, manufacturing cost is saved, installation cost (time cost and labor cost) is saved for 1000 boom type support and suspension frames can be shortened by 2-3 days.
In this embodiment, the suspension post main plate 101 and/or the suspension post side plate 102 are connected to a top seat mounting plate 203, the top seat mounting plate 203 is provided with a top seat mounting hole 206, and the top seat 2 can be conveniently mounted on top mounting bases such as embedded parts and concrete through the top seat mounting hole 206.
In this embodiment, the plug-in body 301 is provided with the sawtooth patterns 302, the sawtooth patterns 302 are distributed at positions in contact with the suspension pole plug-in hole 103 and the footstock plug-in hole 205, and the sawtooth patterns 302 are arranged to enable the plug-in body 301 to be matched and snapped with the suspension pole plug-in hole 103 and the footstock plug-in hole 205, so that the plug-in 3 can be conveniently and closely installed on the suspension pole 1 and the footstock 2, and the anti-seismic performance of the device is improved.
In this embodiment, footstock mating holes 204 is a bar hole that sets up along footstock mainboard 201 length direction, footstock plug-in components hole 205 is a set of bar hole that sets up along footstock curb plate 202 length direction, be equipped with a plurality of davit mating holes 104 along davit mainboard 101 length direction, be equipped with a plurality of groups davit plug-in components hole 103 along davit curb plate 102 length direction, the davit plug-in components hole 103 of different positions is passed with the both ends of plug-in components body 301 and the davit mating holes 104 that passes the plug-in components bolt different positions, can realize the regulation of davit 1 mounted position on footstock 2, in order to satisfy actual operating mode demand.
Example 2
With reference to fig. 5-9, the carrier structure of the boom type support and hanger of the present embodiment includes a hanging post 1, a carrier 4, a cross arm 5 and a cross arm fixing bolt 6, wherein the carrier 4 is connected to the hanging post 1 in an inserting manner; the cross arm 5 is placed on the carrier 4. In the embodiment, the suspension post 1 includes a suspension post main board 101, and the suspension post main board 101 is provided with a plurality of hook grooves 105; the bearing part 4 comprises a cross arm part 401 and a hook part 402, and a cross arm groove 404 for the cross arm 5 to pass through is arranged on the cross arm part 401; a plurality of hook members 403 are arranged on the hook portion 402, a plurality of hook sections 407 are arranged on each hook member 403, and the hook sections 407 are correspondingly hung on the hook grooves 105; a cross arm supporting plate 405 extending outwards is arranged at the bottom of the cross arm groove 404; the hook section 407 is provided with a shockproof hole 408, and a cotter pin 7 is inserted into the shockproof hole 408; the cross arm 5 comprises a cross arm main plate 501 and cross arm side plates 502, wherein the cross arm side plates 502 are respectively arranged on two sides of the cross arm main plate 501, and arc plates 503 bent towards the center direction of the cross arm main plate 501 are arranged at the tops of the cross arm side plates 502; a cross arm matching hole 406 is formed in the cross arm supporting plate 405, and the cross arm fixing bolt 6 penetrates through the cross arm matching hole 406 and the cross arm main plate 501 respectively.
The structure that holds of jib formula gallows of this embodiment, directly hang the mode that holds carrier 4 through pegging graft and connect on davit 1 during the use, place cross arm 5 on holding carrier 4, can realize the equipment that holds carrier structure of jib formula gallows.
In this embodiment, the cross arm portion 401 is provided with a cross arm groove 404 through which the cross arm 5 passes, the cross arm 5 can directly pass through the cross arm groove 404 to complete the erection of the cross arm 5, and the bottom of the cross arm groove 404 is provided with a cross arm support plate 405 extending outward, so that the support area of the cross arm 5 is increased, and the bearing stability and the bearing strength of the cross arm 5 are effectively improved; meanwhile, a cross arm matching hole 406 is formed in the cross arm supporting plate 405, and a cross arm fixing bolt 6 penetrates through the cross arm matching hole 406 and the cross arm main plate 501 respectively and locks and fixes the cross arm matching hole 406 and the cross arm main plate 501, so that the bearing stability and the bearing strength of the cross arm 5 are further improved.
Referring to fig. 9 (the illustration of installing the cotter pin 7 on the other shockproof holes 408 is omitted), in this embodiment, the shockproof hole 408 is formed on the hooking section 407, the cotter pin 7 is inserted into the shockproof hole 408, and the cotter pin 7 is transversely placed, so that the bearing member 4 can be effectively prevented from being shaken off the suspension post 1, and the shockproof performance of the bearing member 4 is improved.
In this embodiment, cross arm 5 includes cross arm mainboard 501 and cross arm curb plate 502, the both sides of cross arm mainboard 501 are equipped with cross arm curb plate 502 respectively, the top of cross arm curb plate 502 is equipped with the arc 503 crooked to cross arm mainboard 501 central direction, wherein the space that cross arm mainboard 501 and cross arm curb plate 502 enclose can place objects such as generating line, cable, the arc 503 at cross arm curb plate 502 top can avoid the generating line, objects such as cable roll-off, other objects can be placed at arc 503 top, the arc structure at arc 503 top can avoid placing its object on by the scratch.
In this embodiment, the suspension post 1 includes the suspension post mainboard 101, it has a plurality of couple grooves 105 to open on this suspension post mainboard 101, be equipped with a plurality of hook member 403 on the couple portion 402, be equipped with a plurality of couple section 407 on every hook member 403, couple section 407 correspondence hangs on couple groove 105, wherein, a plurality of couple sections 407 with correspond the cooperation installation of couple groove 105, improved the bearing strength who holds carrier 4 on the one hand, on the other hand has improved the stability that holds carrier 4.
Example 3
Referring to fig. 10, the boom type support and hanger of the present embodiment has a combination of the footstock structure of the boom type support and hanger of embodiment 1 and the carrier structure of the boom type support and hanger of embodiment 2, wherein the top of the suspension post 1 is connected to the footstock 2 and the bottom of the suspension post 1 is connected to the carrier 4.
In the embodiment, the suspension post 1, the footstock 2 and the bearing part 4 are all formed in one step by extrusion and drawing through a forming machine without welding points, the manufacturing cost is reduced by about 20 percent compared with the existing suspension rod type support and suspension bracket, the appearance is attractive, the strength is high, and the processing is convenient.
Example 4
The structure of the top seat of the boom type support and hanger of the present embodiment is basically the same as that of embodiment 1, except that: the suspension post 1 is inserted between the two top seat side plates 202 of the top seat 2; the davit main plate 101 is connected with a footstock mounting plate 203.
The present invention and its embodiments have been described above schematically, without limitation, and what is shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. Therefore, if the person skilled in the art receives the teaching, without departing from the spirit of the invention, the person skilled in the art shall not inventively design the similar structural modes and embodiments to the technical solution, but shall fall within the scope of the invention.
Claims (3)
1. The utility model provides a footstock structure of davit formula gallows which characterized in that: the lifting device comprises a top seat (2), a lifting column (1), an insert (3) and an insert bolt, wherein the top seat (2) is connected with the lifting column (1) through the insert (3), the insert (3) respectively penetrates through the top seat (2) and the lifting column (1), and the insert bolt respectively penetrates through the lifting column (1), the top seat (2) and the insert (3);
the top seat (2) comprises a top seat main board (201) and top seat side boards (202), the top seat side boards (202) are arranged on two sides of the top seat main board (201) respectively, and top seat plug-in holes (205) for plug-ins (3) to pass through are formed in the top seat side boards (202);
the suspension post (1) comprises a suspension post main plate (101) and suspension post side plates (102), the two sides of the suspension post main plate (101) are respectively provided with the suspension post side plates (102), and the suspension post side plates (102) are provided with suspension post plug-in holes (103) for the plug-ins (3) to pass through;
the top seat (2) is inserted between the two hanging post side plates (102) of the hanging post (1) or the hanging post (1) is inserted between the two top seat side plates (202) of the top seat (2); each end of the insert (3) passes through a corresponding side davit insert hole (103) and a footstock insert hole (205);
the plug-in unit (3) comprises a plug-in unit body (301), a plug-in unit matching hole (303) is formed in the plug-in unit body (301), a top seat matching hole (204) is formed in the top seat main board (201), a hanging column matching hole (104) is formed in the hanging column main board (101), and plug-in unit bolts respectively penetrate through the hanging column matching hole (104), the top seat matching hole (204) and the plug-in unit matching hole (303);
a top seat mounting plate (203) is connected to the suspension post main plate (101) and/or the suspension post side plate (102), and a top seat mounting hole (206) is formed in the top seat mounting plate (203);
the plug-in unit body (301) is provided with sawtooth patterns (302), and the sawtooth patterns (302) are distributed at the positions where the plug-in unit hole (103) of the suspension column contacts with the plug-in unit hole (205) of the top seat.
2. The footstock structure of a boom type support and hanger as claimed in claim 1, wherein: footstock mating holes (204) are a strip-shaped hole arranged along the length direction of the footstock main board (201), and footstock plug-in holes (205) are a group of strip-shaped holes arranged along the length direction of the footstock side board (202).
3. The footstock structure of a boom type support and hanger as claimed in claim 2, wherein: a plurality of hanging post matching holes (104) are formed in the length direction of the hanging post main plate (101), and a plurality of groups of hanging post plug-in holes (103) are formed in the length direction of the hanging post side plate (102).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710546538.6A CN107178658B (en) | 2017-07-06 | 2017-07-06 | Footstock structure of lifting rod type support and hanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710546538.6A CN107178658B (en) | 2017-07-06 | 2017-07-06 | Footstock structure of lifting rod type support and hanger |
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| Publication Number | Publication Date |
|---|---|
| CN107178658A CN107178658A (en) | 2017-09-19 |
| CN107178658B true CN107178658B (en) | 2022-12-20 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201710546538.6A Active CN107178658B (en) | 2017-07-06 | 2017-07-06 | Footstock structure of lifting rod type support and hanger |
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|---|---|---|---|---|
| CN108386609B (en) * | 2018-02-08 | 2023-10-24 | 杭州慧喜利科技有限公司 | Door type anti-seismic support and hanger |
| CN110000749B (en) * | 2019-05-07 | 2023-09-05 | 云南电网有限责任公司昆明供电局 | Tunnel inspection robot walking track support hanger and installation method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2167779A (en) * | 1984-11-26 | 1986-06-04 | Special Acoustic Services Limi | A suspended ceiling structure |
| TWM250085U (en) * | 2003-09-09 | 2004-11-11 | Outstand Entpr Co Ltd | Improved projector hanging rack structure |
| JP4417140B2 (en) * | 2004-03-03 | 2010-02-17 | タカヤマ金属工業株式会社 | Pipe hanger |
| TWM296333U (en) * | 2006-03-08 | 2006-08-21 | Chau-Tzung Shiu | Rotary hanger structure |
| CN201198857Y (en) * | 2008-05-18 | 2009-02-25 | 潘新钢 | Inserting parts |
| CN201330778Y (en) * | 2009-01-20 | 2009-10-21 | 方乐云 | Furniture rapid assembling plug connector |
| CN102454955B (en) * | 2010-10-21 | 2013-10-09 | 海洋王照明科技股份有限公司 | Assembled connecting device |
| CN203963248U (en) * | 2014-06-27 | 2014-11-26 | 谢家明 | The fixed base of adjustable-angle and vertical hanger rod connecting piece and diagonal brace link |
| CN204230807U (en) * | 2014-09-13 | 2015-03-25 | 武汉讯华通信设备有限公司 | A kind of power cable crane span structure supporting structure being easy to regulate |
| CN205896397U (en) * | 2016-08-08 | 2017-01-18 | 刘进兵 | Prop up hanger device |
| CN206889848U (en) * | 2017-07-06 | 2018-01-16 | 镇江市电器设备厂有限公司 | A kind of footstock structure of derrick type suspension and support |
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2017
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