CN214221200U - Quick installation device of interim plank road in tunnel - Google Patents
Quick installation device of interim plank road in tunnel Download PDFInfo
- Publication number
- CN214221200U CN214221200U CN202023182167.4U CN202023182167U CN214221200U CN 214221200 U CN214221200 U CN 214221200U CN 202023182167 U CN202023182167 U CN 202023182167U CN 214221200 U CN214221200 U CN 214221200U
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- angle steel
- sleeve
- plank road
- base
- tunnel
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Abstract
The utility model discloses a quick installation device of interim plank road in tunnel, including pole setting and cover in pole setting upper portion and with pole setting fixed connection's sleeve, be provided with on the sleeve with the sleeve even base as an organic whole, through bolt fixedly connected with left side support bar and right side support bar symmetrically on the base. The utility model discloses a fix left side bracing piece and right side bracing piece at the base through the bolt, form firm supporting platform, the footboard install on this supporting platform can, can accelerate interim plank road horizon bar and montant installation like this and demolish efficiency, improve cyclic utilization efficiency and reduce the potential safety hazard, the device batch production of being convenient for simultaneously. Therefore, the utility model discloses the installation reduces the staff in a large number with demolising the in-process, has reduced intensity of labour, and the equal recyclable of each component after the plank road is demolishd reduces unnecessary extravagant, improves interim plank road safety in utilization performance simultaneously.
Description
Technical Field
The utility model relates to a quick installation device of interim plank road in tunnel belongs to the interim plank road technical field of tunnel engineering.
Background
When the shield tunneling machine is adopted to construct a subway tunnel, a storage battery car is required to transport prefabricated tunnel pipe pieces and excavated soil bodies, so that field operation personnel can safely shuttle in the tunnel under construction, and temporary trestle roads are required to be lapped on the tunnel pipe pieces. The temporary plank road is composed of a pedal, a transverse horizontal rod, a longitudinal horizontal rod and a vertical rod, wherein the pedal is an independent component and is placed on a platform which is well installed and is lapped by the longitudinal and transverse horizontal rods. The horizontal pole with great ease that uses in the engineering passes through welded connection in the pole setting at present, and the installation needs expend a large amount of manpower and materials with demolising, but the large cyclic utilization ratio of member loss after demolising is low moreover, and the welding process requires highly and welding defect causes the incident easily simultaneously.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an ann tears quick installation device of convenient, the cost-effective, repeatedly usable's interim plank road in tunnel open to compensate not enough among the prior art.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a quick installation device of interim plank road in tunnel, includes pole setting and the sleeve of cover in pole setting upper portion and with pole setting fixed connection, is provided with the base even as an organic whole with the sleeve on the sleeve, through bolt fixedly connected with left side bracing piece and right side bracing piece symmetrically on the base.
Further, two right angle grooves have been seted up symmetrically on the base, left side bracing piece and right side bracing piece be right angle shape angle steel construction, and left side bracing piece and right side bracing piece pass through the bolt to be fixed respectively at two right angle inslot.
Further, the right-angle-shaped angle steel structure comprises transverse angle steel and longitudinal angle steel, butt joints matched with each other are arranged at the end parts of the transverse angle steel and the longitudinal angle steel, and the transverse angle steel and the longitudinal angle steel are combined together through the butt joints to form the right-angle-shaped angle steel structure.
Further, the sleeve is fixed on the vertical rod through a screw.
Since the technical scheme is used, the utility model discloses an advantage has below: the utility model discloses a fix left side bracing piece and right side bracing piece at the base through the bolt, form firm supporting platform, the footboard install on this supporting platform can, can accelerate interim plank road horizon bar and montant installation like this and demolish efficiency, improve cyclic utilization efficiency and reduce the potential safety hazard, the device batch production of being convenient for simultaneously. Therefore, the utility model discloses the installation reduces the staff in a large number with demolising the in-process, has reduced intensity of labour, and the equal recyclable of each component after the plank road is demolishd reduces unnecessary extravagant, improves interim plank road safety in utilization performance simultaneously.
Drawings
Fig. 1 is a perspective view of a schematic structural view of the present invention;
fig. 2 is a top view of the structural schematic diagram of the present invention.
Description of reference numerals: 1-vertical rod, 2-sleeve, 3-base, 4-left side support rod, 5-right side support rod, 6-bolt, 7-tunnel segment, 8-transverse angle steel, 9-longitudinal angle steel and 10-butt joint.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The embodiment of the utility model provides a: referring to fig. 1 and 2, a fast installation device for temporary tunnels comprises an upright rod 1 and a sleeve 2 sleeved on the upper part of the upright rod 1 and fixedly connected with the upright rod 1, wherein a base 3 connected with the sleeve 2 into a whole is arranged on the sleeve 2, and a left support rod 4 and a right support rod 5 are symmetrically and fixedly connected to the base 3 through bolts 6. Two right angle grooves have been seted up symmetrically on base 3, left side bracing piece 4 and right side bracing piece 5 be right angle shape angle steel structure, and left side bracing piece 4 and right side bracing piece 5 pass through bolt 6 to be fixed respectively at two right angle inslot. The right-angle-shaped angle steel structure comprises transverse angle steel 8 and longitudinal angle steel 9, the end parts of the transverse angle steel 8 and the longitudinal angle steel 9 are provided with butt joints 10 which are matched with each other, the transverse angle steel 8 and the longitudinal angle steel 9 are combined together through the butt joints 10 to form a right-angle-shaped angle steel structure, and therefore the left side support rod 4 and the right side support rod 5 can be split into the transverse angle steel 8 and the longitudinal angle steel 9, so that the storage and the transportation are facilitated. The sleeve 2 is fixed on the upright 1 by screws.
The utility model discloses a bolt 6 is fixed left side support bar 4 and right side support bar 5 at base 3, forms firm supporting platform, the footboard install on this supporting platform can for interim plank road horizon bar and montant installation and demolish efficiency like this, improve cyclic utilization efficiency and reduce the potential safety hazard, the device batch production of being convenient for simultaneously. Therefore, the utility model discloses the installation reduces the staff in a large number with demolising the in-process, has reduced intensity of labour, and the equal recyclable of each component after the plank road is demolishd reduces unnecessary extravagant, improves interim plank road safety in utilization performance simultaneously.
Claims (4)
1. The utility model provides a quick installation device of interim plank road in tunnel, includes pole setting (1) and cover in pole setting (1) upper portion and with pole setting (1) fixed connection's sleeve (2), its characterized in that: the sleeve (2) is provided with a base (3) which is connected with the sleeve (2) into a whole, and the base (3) is symmetrically and fixedly connected with a left side supporting rod (4) and a right side supporting rod (5) through bolts (6).
2. The quick installation device of a tunnel temporary stack of claim 1, characterized in that: two right angle grooves have been seted up on base (3) symmetrically, left side support pole (4) and right side support pole (5) be right angle shape angle steel structure, and left side support pole (4) and right side support pole (5) are fixed respectively at two right angle inslot through bolt (6).
3. The quick installation device of a tunnel temporary stack according to claim 2, characterized in that: the right-angle-shaped angle steel structure comprises transverse angle steel (8) and longitudinal angle steel (9), the end parts of the transverse angle steel (8) and the longitudinal angle steel (9) are provided with butt joints (10) matched with each other, and the transverse angle steel (8) and the longitudinal angle steel (9) are combined together through the butt joints (10) to form the right-angle-shaped angle steel structure.
4. The quick installation device of a tunnel temporary stack of claim 1, characterized in that: the sleeve (2) is fixed on the upright rod (1) through a screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023182167.4U CN214221200U (en) | 2020-12-25 | 2020-12-25 | Quick installation device of interim plank road in tunnel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023182167.4U CN214221200U (en) | 2020-12-25 | 2020-12-25 | Quick installation device of interim plank road in tunnel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214221200U true CN214221200U (en) | 2021-09-17 |
Family
ID=77705382
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023182167.4U Active CN214221200U (en) | 2020-12-25 | 2020-12-25 | Quick installation device of interim plank road in tunnel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214221200U (en) |
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2020
- 2020-12-25 CN CN202023182167.4U patent/CN214221200U/en active Active
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