CN219950268U - Prefabricated pipe gallery hoisting steel truss - Google Patents
Prefabricated pipe gallery hoisting steel truss Download PDFInfo
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- CN219950268U CN219950268U CN202321477379.6U CN202321477379U CN219950268U CN 219950268 U CN219950268 U CN 219950268U CN 202321477379 U CN202321477379 U CN 202321477379U CN 219950268 U CN219950268 U CN 219950268U
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- steel truss
- pipe gallery
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 42
- 239000010959 steel Substances 0.000 title claims abstract description 42
- 230000003014 reinforcing effect Effects 0.000 claims description 56
- 230000006978 adaptation Effects 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 2
- 238000005728 strengthening Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 229910001294 Reinforcing steel Inorganic materials 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The utility model discloses a prefabricated pipe gallery hoisting steel truss in the technical field of engineering structures, which comprises the following components: the steel truss body is provided with a pull rope power piece which is convenient for pulling the reinforced pull rope II, a plurality of pull rope power pieces are provided with wedge connectors, the steel truss further comprises a transfer frame, an adapter plate is fixedly arranged on the wedge connectors, a plurality of reinforced pull ropes I are uniformly arranged between the transfer frame and the adapter plate, a plurality of pull rods are uniformly arranged at the bottom of the transfer frame, hooks are fixedly arranged on the pull rods, in the using process, the swing of the transfer frame is limited through a limiting component, even if the transfer frame is pulled through the reinforced pull rope I, the transfer frame can only move vertically or directly, the length of the pull rods can be shortened, the swing amplitude of the pull rods is reduced, and the stability of the pipe gallery body is improved.
Description
Technical Field
The utility model relates to the technical field of engineering structures, in particular to a prefabricated pipe gallery hoisting steel truss.
Background
Along with the rapid development of the economy and the continuous acceleration of the urban process in China, the requirements on urban infrastructure are higher and higher, and the development of the urban underground utility tunnel provides convenience for the urban underground utility tunnel. Besides mechanical exhaust material inlets, pipeline outlets, node wells, personnel inlets and outlets and other nodes, the utility tunnel is provided with a sewage cabin, a rain water tank culvert and a standard section pipe tunnel with a plane on a curve, and is constructed in a cast-in-situ mode, and other section type utility tunnels can be constructed in a prefabricated assembly mode.
At present, as the patent with the patent publication number of CN213085223U, a prefabricated pipe gallery hoisting steel truss is disclosed, and belongs to the technical field of engineering structures. The device comprises longitudinal beams, cross beams and hanging plates, wherein the two longitudinal beams are arranged at intervals, the two longitudinal beams are respectively arranged at two ends of the cross beams and are fixedly connected with the cross beams to form a frame body of a rectangular frame structure, the device further comprises a first upper lifting lug, a second upper lifting lug, a first lower lifting lug and a second lower lifting lug which are symmetrically arranged, the first upper lifting lug and the second upper lifting lug are arranged at the top of the frame body, the first lower lifting lug and the second lower lifting lug are arranged at the bottom of the frame body, and the first lower lifting lug or the second lower lifting lug is connected with a prefabricated pipe gallery through the hanging plates; the beam is internally provided with an adjusting device for the position of the first lower lifting lug, and the adjusting device comprises a sliding block, a quadrilateral stretching mechanism and a tough board.
The main beneficial effects that produce are: solves the problems that the prior prefabricated pipe gallery hoisting steel truss has pipe galleries with different sizes and poor hoisting stability, etc.
The technical problems which are mainly solved by the utility model are as follows: the lifting device has the problems that the lifting device cannot adapt to pipe galleries of different sizes, lifting stability is poor, and the like.
For the description of the above patent, the applicant believes that although the applicant solves the corresponding technical problem, the technical solution still has drawbacks in other respects, in particular as follows:
the lifting plate is relatively stable compared with a lifting rope, but the lifting plate only lifts the pipe gallery by the lifting plate, and the lifting plate is overlong and has the problem of swinging, so that the lifting plate is not limited to swinging. To this end, we propose a prefabricated pipe gallery hoisting steel truss to solve the above mentioned problems.
Disclosure of Invention
This section is intended to outline some aspects of embodiments of the utility model and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section as well as in the description of the utility model and in the title of the utility model, which may not be used to limit the scope of the utility model.
Accordingly, the present utility model has been made to solve the problems occurring in the prior art in which a hanger plate is relatively stable as compared with a hanger rope, but the conventional hanger plate has no design for restricting the swing because the hanger plate is used only to hang the tube lane and the hanger plate is too long, and the swing problem still occurs.
In order to solve the technical problems, the utility model provides a prefabricated pipe gallery hoisting steel truss, which adopts the following technical scheme: the steel truss comprises a steel truss body, a plurality of reinforcing pull ropes II, a plurality of pull rope power pieces, a switching frame, a switching plate, a plurality of first reinforcing pull ropes, a plurality of pull rods and a pipe gallery body, wherein the pull rope power pieces are convenient for pulling the reinforcing pull ropes II; and limiting components which are convenient to limit the transfer frame are arranged on the supporting frames on two sides of the steel truss body.
Through adopting above-mentioned technical scheme, this scheme is through the swing of spacing subassembly restriction switching frame, even through a pulling switching frame of strengthening stay cord, also makes the switching frame only can directly go up or direct motion, so can shorten the length of pull rod for the pull rod swing amplitude reduces, has improved the stability that the pull rod hung the piping lane body.
Optionally, the spacing subassembly is including fixing the reinforcing bar one that sets up respectively on steel truss body both sides support frame, two reinforcing bar one opposite one all is fixed and is provided with the gag lever post, the both sides of switching frame are fixed respectively and are provided with the stop collar, stop collar movable sleeve is established on the gag lever post.
Through adopting above-mentioned technical scheme, this scheme is spacing through gag lever post and stop collar to the switching frame for vertical up-and-down motion of switching frame.
Optionally, the stop lever is T-shaped stop lever, set up T-shaped groove in the stop collar.
Through adopting above-mentioned technical scheme, this scheme is through T shape gag lever post and T-slot cooperation, makes things convenient for the gag lever post to insert in the T-slot.
Optionally, a third reinforcing rod is fixedly arranged at the top of the adapter frame, and two ends of the third reinforcing rod are fixedly connected with one sides of the two limiting sleeves respectively.
Through adopting above-mentioned technical scheme, this scheme is through the whole structural strength of reinforcing rod three reinforcing switching frame and stop collar.
Optionally, the two sides of the third reinforcing rod are respectively fixedly provided with a fourth reinforcing rod, and the fourth reinforcing rod is fixedly connected with the switching frame.
Through adopting above-mentioned technical scheme, this scheme is through strengthening the whole intensity of switching frame and reinforcing rod III of reinforcing rod IV.
Optionally, reinforcing rods II are fixedly arranged on the three sides of the supporting frames on the two sides of the steel truss body respectively.
Through adopting above-mentioned technical scheme, this scheme is through the stability of strengthening rod two reinforcing steel truss body both sides support frame.
Optionally, the top of the adapter plate is integrally formed with a reinforcing plate, and the reinforcing plate is fixedly arranged on the wedge-shaped connector.
By adopting the technical scheme, the strength of the adapter plate is enhanced through the reinforcing plate.
Optionally, a plurality of hook sleeves matched with the hooks are fixedly arranged at the top of the pipe gallery body, and the hooks are hooked on the hook sleeves.
Through adopting above-mentioned technical scheme, this scheme is convenient for couple to hook the piping lane body through the hook cover.
In summary, the present utility model includes at least one of the following beneficial effects:
1. the swing of the transfer frame is limited by the limiting component, even if the transfer frame is pulled by the reinforced stay rope, the transfer frame can only move vertically or vertically, so that the length of the stay bar can be shortened, the swing amplitude of the stay bar is reduced, and the stability of the stay bar for hanging the pipe gallery body is improved;
2. the transfer frame is limited by the limiting rod and the limiting sleeve, so that the transfer frame moves vertically up and down, and the T-shaped limiting rod is matched with the T-shaped groove, so that the limiting rod is conveniently inserted into the T-shaped groove;
3. the strength of the whole structure of the switching frame and the limiting sleeve is enhanced through the third reinforcing rod, the strength of the whole structure of the switching frame and the third reinforcing rod is enhanced through the fourth reinforcing rod, the stability of the supporting frames on two sides of the steel truss body is enhanced through the second reinforcing rod, the strength of the switching plate is enhanced through the reinforcing plate, and the hook is convenient to hook the pipe gallery body through the hook sleeve.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic view of a three-dimensional overall structure of a first view of the present utility model;
FIG. 2 is a schematic view of a partially exploded view of the second embodiment of the present utility model;
fig. 3 is a schematic view of a partially exploded view of the third embodiment of the present utility model.
Reference numerals illustrate:
1. a limit component; 11. a first reinforcing rod; 12. a limit rod; 13. a limit sleeve; 14. a T-shaped groove; 21. a pull rope power piece; 22. a wedge connector; 23. an adapter plate; 24. the first pull rope is reinforced; 25. a transfer frame; 26. a reinforcing plate; 27. a reinforcing rod III; 28. a reinforcing rod IV; 29. reinforcing a second stay cord; 30. a steel truss body; 31. a second reinforcing rod; 32. a pull rod; 33. a hook; 34. a hook sleeve; 35. a pipe gallery body.
Detailed Description
The utility model is described in further detail below with reference to fig. 1-3.
1-2, in order to solve the problem that the conventional hanger plate is relatively stable compared with the hanger rope, but because the hanger plate is only used for hanging the pipe gallery, and the hanger plate is too long, the problem of swinging still exists, and the problem of design for limiting swinging is not solved, the utility model discloses a prefabricated pipe gallery hanging steel truss, which comprises the following components: the steel truss body 30 and a plurality of second reinforcing stay ropes 29, wherein a stay rope power piece 21 which is convenient for pulling the second reinforcing stay ropes 29 is arranged on the steel truss body 30, a wedge-shaped connector 22 is arranged on the plurality of stay rope power pieces 21, the steel truss further comprises a switching frame 25, a switching plate 23 is fixedly arranged on the wedge-shaped connector 22, a plurality of first reinforcing stay ropes 24 are uniformly arranged between the switching frame 25 and the switching plate 23, a plurality of pull rods 32 are uniformly arranged at the bottom of the switching frame 25, hooks 33 are fixedly arranged on the pull rods 32, and pipe gallery bodies 35 are jointly hung on the plurality of hooks 33; the support frames on two sides of the steel truss body 30 are provided with limiting assemblies 1 which are convenient for limiting the transfer frame 25.
The specific working principle is as follows: the two reinforced stay ropes 29 and the wedge-shaped connector 22 are driven to be lifted through the stay rope power piece 21, the adapter plate 23 and the adapter frame 25 can be lifted, the first reinforced stay ropes 24 are used for distributing stress, the adapter frame 25 is limited by the limiting component 1, the adapter frame 25 is prevented from swinging, the pipe gallery body 35 is pulled through the pull rod 32, the pipe gallery body 35 can be lifted, and shaking of the pipe gallery body 35 is reduced.
1-2, in order to solve the problem that the existing design lacks a limiting mode in this embodiment, based on the same concept as the first embodiment, the prefabricated pipe gallery hoisting steel truss further includes: the limiting assembly 1 comprises reinforcing rods I11 which are respectively fixedly arranged on supporting frames on two sides of a steel truss body 30, limiting rods 12 are fixedly arranged on opposite sides of the two reinforcing rods I11, limiting sleeves 13 are respectively fixedly arranged on two sides of an adapter bracket 25, the limiting sleeves 13 are movably sleeved on the limiting rods 12, the limiting rods 12 are T-shaped limiting rods, and T-shaped grooves 14 are formed in the limiting sleeves 13.
The specific working principle is as follows: the transfer frame 25 is limited through the limiting rod 12 and the limiting sleeve 13, so that the transfer frame 25 can only move vertically and vertically, left and right shaking is avoided, and the T-shaped limiting rod and the T-shaped groove 14 are matched for limiting conveniently.
Referring to fig. 1-3, in order to solve the problem that the existing steel truss lacks a certain strength in order to hang the load added to the adapter frame 25 in this embodiment, based on the same concept as the first embodiment, the prefabricated pipe gallery hanging steel truss further includes: the top of the transfer frame 25 is fixedly provided with a reinforcing rod III 27, two ends of the reinforcing rod III 27 are fixedly connected with one sides of the two limiting sleeves 13 respectively, two sides of the reinforcing rod III 27 are fixedly provided with a reinforcing rod IV 28 respectively, the reinforcing rod IV 28 is fixedly connected with the transfer frame 25, three sides of supporting frames on two sides of the steel truss body 30 are fixedly provided with reinforcing rods II 31 respectively, the top of the transfer plate 23 is integrally formed with a reinforcing plate 26, the reinforcing plate 26 is fixedly arranged on the wedge-shaped connector 22, the top of the pipe gallery body 35 is fixedly provided with a plurality of hook sleeves 34 matched with the hooks 33, and the hooks 33 are hooked on the hook sleeves 34.
The specific working principle is as follows: the third reinforcing rod 27, the fourth reinforcing rod 28 and the second reinforcing rod 31 are all arranged for reinforcing the stress intensity, and the hook sleeve 34 is convenient for the hook 33 to hook.
The above embodiments are not intended to limit the scope of the present utility model, so: all equivalent changes in structure, shape and principle of the utility model should be covered in the scope of protection of the utility model.
Claims (8)
1. A prefabricated pipe gallery lifting steel truss, comprising: the steel truss comprises a steel truss body (30) and a plurality of reinforced stay ropes II (29), wherein a stay rope power piece (21) which is convenient for pulling the reinforced stay ropes II (29) is arranged on the steel truss body (30), a plurality of wedge-shaped connectors (22) are arranged on the stay rope power piece (21), and the steel truss is characterized by further comprising a transfer frame (25), a transfer plate (23) is fixedly arranged on the wedge-shaped connectors (22), a plurality of reinforced stay ropes I (24) are uniformly arranged between the transfer frame (25) and the transfer plate (23), a plurality of pull rods (32) are uniformly arranged at the bottom of the transfer frame (25), hooks (33) are fixedly arranged on the pull rods (32), and pipe gallery bodies (35) are commonly hung on the hooks (33);
and limiting components (1) which are convenient for limiting the transfer frame (25) are arranged on the supporting frames on two sides of the steel truss body (30).
2. A prefabricated pipe gallery lifting steel truss according to claim 1, wherein: the limiting assembly (1) comprises reinforcing rods I (11) which are respectively fixedly arranged on supporting frames on two sides of the steel truss body (30), limiting rods (12) are fixedly arranged on opposite sides of the reinforcing rods I (11), limiting sleeves (13) are respectively fixedly arranged on two sides of the switching frame (25), and the limiting sleeves (13) are movably sleeved on the limiting rods (12).
3. A prefabricated pipe gallery lifting steel truss according to claim 2, wherein: the limiting rod (12) is a T-shaped limiting rod, and a T-shaped groove (14) is formed in the limiting sleeve (13).
4. A prefabricated pipe gallery lifting steel truss according to claim 3, wherein: the top of the switching frame (25) is fixedly provided with a reinforcing rod III (27), and two ends of the reinforcing rod III (27) are fixedly connected with one sides of the two limiting sleeves (13) respectively.
5. A prefabricated pipe gallery lifting steel truss according to claim 4, wherein: and reinforcing rods IV (28) are fixedly arranged on two sides of the reinforcing rods III (27) respectively, and the reinforcing rods IV (28) are fixedly connected with the switching frame (25).
6. A prefabricated pipe gallery lifting steel truss according to claim 2, wherein: and reinforcing rods II (31) are fixedly arranged on the three sides of the supporting frames on the two sides of the steel truss body (30) respectively.
7. A prefabricated pipe gallery lifting steel truss according to claim 1, wherein: the top of the adapter plate (23) is integrally formed with a reinforcing plate (26), and the reinforcing plate (26) is fixedly arranged on the wedge-shaped connector (22).
8. A prefabricated pipe gallery lifting steel truss according to claim 1, wherein: the top of piping lane body (35) is fixed be provided with a plurality of hook cover (34) with couple (33) looks adaptation, couple (33) are hooked on hook cover (34).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321477379.6U CN219950268U (en) | 2023-06-12 | 2023-06-12 | Prefabricated pipe gallery hoisting steel truss |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321477379.6U CN219950268U (en) | 2023-06-12 | 2023-06-12 | Prefabricated pipe gallery hoisting steel truss |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219950268U true CN219950268U (en) | 2023-11-03 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321477379.6U Active CN219950268U (en) | 2023-06-12 | 2023-06-12 | Prefabricated pipe gallery hoisting steel truss |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219950268U (en) |
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2023
- 2023-06-12 CN CN202321477379.6U patent/CN219950268U/en active Active
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