CN213233069U - Highway template support system - Google Patents
Highway template support system Download PDFInfo
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- CN213233069U CN213233069U CN202021825995.2U CN202021825995U CN213233069U CN 213233069 U CN213233069 U CN 213233069U CN 202021825995 U CN202021825995 U CN 202021825995U CN 213233069 U CN213233069 U CN 213233069U
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Abstract
The utility model relates to a highway construction technical field especially relates to a highway template support system. The steel die comprises steel dies made of channel steel, wherein the steel dies are connected end to end, and a supporting device is arranged at the joint of the steel dies and used for fixing the steel dies; the supporting device comprises a rod-shaped inclined strut, one end of the inclined strut is provided with a top supporting plate, and the top plate comprises a side plate surface horizontally arranged and attached to a web plate of the steel die and an upper plate surface vertically arranged and attached to an upper flange of the steel die; the upper flange edges at two ends of the steel die are provided with first pin holes, the upper plate surface is provided with second pin holes which are aligned with the first pin holes of the steel die at two sides of the joint, and positioning pins are inserted into the first pin holes and the second pin holes; the one end that the bracing kept away from the fagging is provided with the through-hole, is provided with the drill rod in the through-hole, and drill rod one end inserts ground fixedly. Through above technical scheme, need not be hugging closely the template outside and beat the drill rod when can realize fixing the template, drill rod accessible bracing is beaten in the soil outside the road bed.
Description
Technical Field
The utility model relates to a highway construction technical field especially relates to a highway template support system.
Background
In the construction process of paving the water stable layer of the highway, templates are required to be arranged on two sides to restrain materials of the water stable layer. The template has the plane of a vertical direction in steady layer material one side of water and is used for retraining the material, has a horizontal plane simultaneously and can be stable place subaerial, mostly is the steel mould of channel-section steel this type at the bottom.
The steel mould is laying the work progress, and the support system of steel mould constructs the accessory and scatters and become whole, and it often adopts the manual work to scatter to piece together fixedly, because the steel mould of assembling the completion is not fixed, poor stability, very easily causes the disturbance to the steel mould at the in-process of manual work scattered support of piecing together and reworks, wastes time and energy, and construction quality is difficult to guarantee.
Therefore, in order to fix the steel mold, steel rods are generally inserted into both sides of the steel mold to fix the steel mold. However, the insertion of the steel rod into the inner side of the steel mold easily affects the subsequent construction and the extraction of the steel rod, and if the steel rod is inserted into the outer side of the steel mold, the steel mold is easy to tilt inwards under the condition. Can at first carry out the road bed construction before the stable layer of water paves simultaneously, the road bed generally can be wider in the stable layer of water, directly hugs closely the steel mould outside and squeezes into the drill rod and can insert the drill rod on the road bed, can damage the road bed on the one hand, and on the other hand has some road bed hardening degree height or has laid harder substances such as stone, concrete, hardly squeezes into the drill rod.
SUMMERY OF THE UTILITY MODEL
The utility model discloses highway template support system.
The technical problem to be solved is that: when the water stabilization layer construction is carried out on the highway, the templates on the side edges are difficult to fix.
In order to solve the technical problem, the utility model discloses highway template support system adopts following scheme. The highway formwork supporting system comprises a plurality of steel moulds made of channel steel, wherein the steel moulds are connected end to end, grooves are outwards arranged in the same direction, and a supporting device is arranged at the joint of the steel moulds and used for fixing the steel moulds; the supporting device is arranged on one side of the steel mould groove;
the supporting device comprises a rod-shaped inclined strut, one end of the inclined strut is fixed on the ground through a steel chisel, and the other end of the inclined strut is provided with a top supporting plate which is arranged at the joint of the two steel dies and in the grooves of the two steel dies;
the top supporting plate comprises a side plate surface and an upper plate surface, wherein the side plate surface is vertically arranged, the upper plate surface is horizontally arranged, the side plate surface is attached to a web plate of the steel die, and the upper plate surface is attached to an upper flange of the steel die; and the upper plate surface is fixed with the upper flanges of the two steel moulds at the joint by a pin.
Further, the inclined strut and the top supporting plate can be rotatably installed; the sleeve is fixed on the top supporting plate, the rotating shaft is installed at one end of the inclined strut, and the rotating shaft is covered in the sleeve.
The side plate surface of the top supporting plate is further arranged at one end of the inclined strut through a rotating shaft; the side edge of the upper plate surface is fixedly connected with the upper edge of the side plate surface.
The first pin holes further formed in the upper flange of the steel die are round holes, the second pin holes formed in the upper plate surface of the jacking plate are long-groove-shaped, and the extending direction of the long groove grooves of the second pin holes is parallel to the connecting line of two adjacent first pin holes on two sides of the joint of the steel die.
Further, the length of the slot of the second pin hole is larger than the distance between two adjacent first pin holes on two sides of the steel die joint.
Two positioning pins at two sides of a seam of a further steel die are fixedly connected into a U shape through a connecting rod.
The inclined strut is further a channel steel, a through hole is formed in a web plate at one end, far away from the top supporting plate, of the inclined strut, and the steel chisel is sleeved in the through hole; one end of the steel chisel is inserted into the ground and fixed.
Furthermore, a plurality of through holes are formed in the inclined strut, and the through holes correspond to the steel brazes one to one.
The utility model discloses highway template support system compares with prior art, has following beneficial effect:
the utility model discloses a change original direct fixed die plate's that squeezes into the drill rod in the template outside mode, adopt a strutting arrangement to support the steel mould, avoided the template directly to squeeze into the drill rod outward, the drill rod can be difficult to squeeze into, the not good problem of the supporting effect of drill rod to the steel mould moreover.
Specifically, the steel die is a steel die plate made of common channel steel, and the flange of the channel steel extends towards the outer side of the highway. The supporting device is provided with a rod-shaped inclined strut, one end of the inclined strut is propped against the joint of the two steel dies through a jacking plate, and the jacking plate props against the groove of the steel dies. The other end of bracing is opened there is a through-hole, then packs into the drill rod in the through-hole, and the drill rod is inserted and is fixed the bracing and then just can provide inward jacking force for the template like ground, has avoided the steel mould outwards to remove when laying the water stable layer, and the drill rod passes through the bracing simultaneously and packs the outside at the road bed, and the insertion of the drill rod of being convenient for has avoided the problem of pack into the drill rod difficulty on the road bed of sclerosis, avoids the drill rod to damage the road bed simultaneously.
In order to avoid dislocation of adjacent templates at the joint or inward toppling of the templates, the upper flanges of the two steel templates on two sides of the joint of the steel templates are pinned on the upper plate surface of the same supporting plate through the pins, so that the two steel templates are mutually fixed. Because the top supporting plate is connected with the inclined strut, the steel mould is fixed on the ground through the top supporting plate and the inclined strut. When the steady layer construction of water, mainly receive the outside power that the steady layer of water was applyed, so have the side face with the laminating of steel mould web at the fagging, strutting arrangement is mainly applyed by the side face to the shoring force of steel mould, has avoided in the steel mould hand great time, and the shearing force is too big between the last face of the last flange of steel mould and fagging, and the locating pin is difficult to the problem of extracting.
Through above technical scheme, utilize strutting arrangement shore the steel mould, strutting arrangement's bracing passes through the drill rod to be fixed subaerial in the highway subgrade outside, and the one end of bracing sets up the fagging and supports and fix the steel mould, and the steel mould passes through the locating pin with the fagging and fixes. The supporting device is arranged at the joint of the two steel dies, and the two steel dies on the two sides of the joint are fixed on a supporting plate through two positioning pins simultaneously, so that the two steel dies can be effectively prevented from being dislocated or separated.
Drawings
FIG. 1 is a side view of the highway formwork support system of the present invention;
FIG. 2 is a cross-sectional view A-A of FIG. 1;
fig. 3 is a top view of the present invention;
FIG. 4 is a top view of a portion of the support device of the present invention;
fig. 5 is a side view of a portion of a support device in accordance with the present invention.
Description of reference numerals: the steel mould comprises a 1-steel mould, a 2-supporting device, a 2 a-inclined strut, a 2 b-top supporting plate, a 2b 1-side plate surface, a 2b 2-upper plate surface, a 2 c-sleeve, a 2 d-rotating shaft, a 2 e-through hole, a 2 f-second pin hole, a 3-positioning pin, a 4-steel chisel, a 5-connecting rod and a 6-first pin hole.
Detailed Description
The following detailed description of the embodiments of the present invention will be made with reference to the accompanying drawings. It is to be understood that the description of the embodiments herein is for purposes of illustration and explanation only and is not intended to limit the invention.
In the present invention, unless otherwise specified, the use of directional terms such as "upper, lower, left, and right" generally means upper, lower, left, and right as illustrated with reference to fig. 1; "inner and outer" refer to the inner and outer relative to the profile of the components themselves. The present invention will be described in detail with reference to the accompanying drawings in conjunction with embodiments.
The method aims to solve the problem of difficulty in positioning and fixing the highway template; the direct 4 fixed highway templates of the drill rod of beating outside the template of highway can make drill rod 4 beat on the road bed, leads to drill rod 4 to be difficult to squeeze into, can damage the problem of road bed moreover. The highway formwork supporting system comprises a plurality of steel dies 1 made of channel steel, wherein the steel dies 1 are connected end to end, grooves are outwards arranged in the same direction, and a supporting device 2 is arranged at the joint of the steel dies 1 and used for fixing the steel dies 1; the supporting device 2 is arranged on one side of the groove of the steel die 1;
the supporting device 2 comprises a rod-shaped inclined strut 2a, one end of the inclined strut 2a is fixed on the ground through a steel chisel 4, and the other end of the inclined strut is provided with a top supporting plate 2b, the top supporting plate 2b is arranged at the joint of the two steel dies 1 and in the grooves of the two steel dies 1;
the top supporting plate 2b comprises a side plate surface 2b1 vertically arranged and an upper plate surface 2b2 horizontally arranged, the side plate surface 2b1 is attached to a web plate of the steel die 1, and the upper plate surface 2b2 is attached to an upper flange of the steel die 1; the upper plate surface 2b2 is fixed with the upper flange of the two steel moulds 1 at the joint by pins.
Specifically, wherein steel mould 1 is channel-section steel mould 1 commonly used in highway construction, and the edge of a wing of channel-section steel outwards extends, and the inboard that straight web one side is close to the highway is laminated with the water stabilization layer. The steel mould 1 is transported to the construction site for a section, and then splices together in proper order, then sets up strutting arrangement 2 at the seam crossing of two steel moulds 1, and the both ends of every steel mould 1 are fixed through two different strutting arrangement 2. The supporting device 2 comprises a rod-shaped inclined strut 2a, and the inclined strut 2a is mainly used for providing a supporting force, so that the inclined strut 2a needs to be made of a material with higher strength, such as steel pipes or steel bars and other structural steel, or other metals such as aluminum alloy support. The cross-sectional shape is not limited, and a through hole 2e is provided at one end of the sprag 2a, a drill 4 is inserted into the through hole 2e, and the through hole 2e may be directly formed in the sprag 2a or a ring-shaped object may be fixed to the sprag 2a to provide the through hole 2 e. As shown in fig. 1 to 5, a through hole 2e is formed in the sprag 2a, and a drill 4 is installed in the through hole 2e, but it is preferable that a plurality of through holes 2e are formed in the sprag 2a, each through hole 2e corresponding to one drill 4, and the plurality of through holes 2e are formed along the axis of the sprag 2a, in order to improve the stability of fixing of the sprag 2 a.
The other end of bracing 2a is provided with top fagging 2b as shown in fig. 2, and top fagging 2b includes vertical setting and the top plate face 2b1 of steel mould 1's web laminating, and the level setting and the top plate face 2b2 of steel mould 1 upper limb laminating, and preferably, top plate face 2b2 and side plate face 2b1 interconnect and connect into the L shape, as shown in fig. 2 and 5, and further preferred top plate face 2b2 and side plate face 2b1 are as an organic whole, are bent by same steel sheet and are formed.
First pinhole 6 has been seted up on the top flange at the both ends of steel mould 1, has seted up second pinhole 2f on last face 2b2, and second pinhole 2f aligns with first pinhole 6, then during locating pin 3 inserted first pinhole 6 and second pinhole 2f, locked the top flange of going up face 2b2 and steel mould 1, has just also locked strutting arrangement 2 and steel mould 1. It will be appreciated that since the support means 2 is located at the joint of two dies 1, there are two first pin holes 6 of two dies 1 on the upper plate surface 2b2, so that two second pin holes 2f are needed on the upper plate surface 2b2 to correspond to the first pin holes 6 of two different dies 1. The same requires two locating pins 3 to be installed to secure the two die plates. Therefore, the two steel dies 1 are locked on the upper plate surface 2b2, and the dislocation of the two steel dies 1 at the joint is avoided.
Through above embodiment, utilize strutting arrangement 2 shore steel mould 1, strutting arrangement 2's bracing 2a is fixed subaerial through drill rod 4, and the one end of bracing 2a sets up and props up fagging 2b and support and fix steel mould 1, and steel mould 1 is fixed through locating pin 3 with propping up fagging 2 b. Strutting arrangement 2 sets up the seam crossing at two steel moulds 1, and two steel moulds 1 of seam both sides are fixed on a fagging 2b through two locating pins 3 simultaneously, can effectually prevent that two steel moulds 1 boards from misplacing or taking place to separate.
In different highway constructions, the slopes of the outer sides of the highway water stabilization layers are different, and in order to use different slopes of the two sides of the highway. The inclined strut 2a and the top supporting plate 2b are rotatably arranged; as shown in fig. 2, a sleeve 2c is fixed on the top support plate 2b, and a rotating shaft 2d is installed at one end of the inclined support 2a, and the rotating shaft 2d is covered in the sleeve 2 c. Therefore, the top supporting plate 2b rotates with the inclined strut 2a, and when slopes are arranged on two sides of the road, the inclined strut 2a can be rotated to enable the inclined strut 2a to fall on the ground to facilitate driving of the steel chisel 4. Specifically, since the support of the steel mold 1 is mainly performed by the side plate surface 2b1, the side plate surface 2b1 of the top support plate 2b is installed at one end of the inclined strut 2a through the rotating shaft 2 d; the side edge of the upper panel surface 2b2 is fixedly connected with the upper edge of the side panel surface 2b 1.
In order to facilitate the insertion of the positioning pin 3, the second pin hole 2f is elongated, so that the first pin hole 6 and the second pin hole 2f are aligned, and the direction of the elongated slot is parallel to the extending direction of the steel die 1. Preferably, as shown in fig. 4, the two second pin holes 2f of the upper panel are merged into one notch.
Preferably, the length of the notch is greater than the distance between the two pin holes. In order to avoid the separation of the two joined steel molds 1 from each other and to allow a faster installation of the positioning pins 3, it is further preferred that the two positioning pins 3 are fixedly connected in a "U" shape by a connecting rod 5. As shown in fig. 1.
Preferably, the inclined strut 2a is a channel steel, and a through hole 2e is formed in a web plate at one end of the inclined strut 2a, which is far away from the top supporting plate 2 b.
The utility model discloses a working method: firstly, the steel moulds 1 are paved at two sides of a water stable layer end to end, then the supporting device 2 is arranged at the joint of the steel moulds 1, and the upper plate surface 2b2 of the top supporting plate 2b of the supporting device 2 is attached to the inner sides of the upper flanges of the two steel moulds 1. Then, two positioning pins 3 are inserted into the first pin hole 6 and the second pin hole 2 f. And then one end of the steel mold 1 at both sides of the joint is fixed by inserting the drill steel 4 into the through-hole 2e of the stay 2a of the supporting device 2. And the supporting devices 2 are arranged at the joint of each steel die 1 and the head end and the tail end of each steel die 1 to fix the templates along the whole water stabilization layer.
The above-mentioned embodiments are only described for the preferred embodiments of the present invention, and are not limited to the scope of the present invention, and the ordinary skilled person in the art can modify and improve the technical solution of the present invention without departing from the design spirit of the present invention, including using the present invention in old house decoration, and all should fall into the protection scope defined by the claims of the present invention.
Claims (8)
1. The highway formwork supporting system comprises steel moulds (1) made of a plurality of channel steel, wherein the steel moulds (1) are connected end to end, and grooves are outwards arranged in the same direction, and the highway formwork supporting system is characterized in that a supporting device (2) is arranged at the joint of the steel moulds (1) and used for fixing the steel moulds (1); the supporting device (2) is arranged on one side of the groove of the steel die (1);
the supporting device (2) comprises a rod-shaped inclined strut (2 a), one end of the inclined strut (2 a) is fixed on the ground through a steel chisel (4), and the other end of the inclined strut is provided with a top supporting plate (2 b), the top supporting plate (2 b) is arranged at the joint of the two steel dies (1) and in the grooves of the two steel dies (1);
the top supporting plate (2 b) comprises a side plate surface (2 b 1) which is vertically arranged and an upper plate surface (2 b 2) which is horizontally arranged, the side plate surface (2 b 1) is attached to a web plate of the steel die (1), and the upper plate surface (2 b 2) is attached to an upper flange of the steel die (1); the upper plate surface (2 b 2) is fixed with the upper flanges of the two steel dies (1) at the joint by pins.
2. The road formwork support system of claim 1, wherein the diagonal brace (2 a) is rotatably mounted with a top bracing plate (2 b); be fixed with sleeve (2 c) on top fagging (2 b), pivot (2 d) are installed to bracing (2 a) one end, pivot (2 d) cover is established in sleeve (2 c).
3. The road formwork support system of claim 2, wherein the side plate surface (2 b 1) of the top bracing plate (2 b) is mounted at one end of the diagonal bracing (2 a) by a rotating shaft (2 d); the side edge of the upper plate surface (2 b 2) is fixedly connected with the upper edge of the side plate surface (2 b 1).
4. The highway formwork support system according to claim 1, wherein the first pin holes (6) formed in the upper flange of the steel form (1) are circular holes, the second pin holes (2 f) formed in the upper plate surface (2 b 2) of the top support plate (2 b) are elongated slots, and the elongated slots of the second pin holes (2 f) extend in a direction parallel to a connecting line of two adjacent first pin holes (6) on both sides of the joint of the steel form (1).
5. The highway formwork support system according to claim 4, wherein the slotting length of the second pin hole (2 f) is greater than the distance between two adjacent first pin holes (6) on both sides of the seam of the steel die (1).
6. The highway formwork support system according to claim 1, wherein the two positioning pins (3) on two sides of the seam of the steel die (1) are fixedly connected into a U shape through a connecting rod (5).
7. The highway formwork support system according to claim 1, wherein the diagonal brace (2 a) is a channel steel, a through hole (2 e) is formed in a web plate at one end of the diagonal brace (2 a) far away from the top supporting plate (2 b), and the steel drill rod (4) is sleeved in the through hole (2 e); one end of the steel chisel (4) is inserted into the ground and fixed.
8. The road formwork support system according to claim 7, wherein a plurality of through holes (2 e) are provided in the diagonal brace (2 a), and the through holes (2 e) correspond to the steel rods (4) one by one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021825995.2U CN213233069U (en) | 2020-08-27 | 2020-08-27 | Highway template support system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021825995.2U CN213233069U (en) | 2020-08-27 | 2020-08-27 | Highway template support system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213233069U true CN213233069U (en) | 2021-05-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021825995.2U Active CN213233069U (en) | 2020-08-27 | 2020-08-27 | Highway template support system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213233069U (en) |
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2020
- 2020-08-27 CN CN202021825995.2U patent/CN213233069U/en active Active
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