CN208501508U - A kind of steel form increasing abutment pier pier seam - Google Patents
A kind of steel form increasing abutment pier pier seam Download PDFInfo
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- CN208501508U CN208501508U CN201820966747.6U CN201820966747U CN208501508U CN 208501508 U CN208501508 U CN 208501508U CN 201820966747 U CN201820966747 U CN 201820966747U CN 208501508 U CN208501508 U CN 208501508U
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Abstract
The utility model discloses a kind of steel forms of increase abutment pier pier seam, belong to bridge pier column construction field, it is intended to provide a kind of steel form for facilitating and increasing pier seam distance, to solve the problems, such as that pier seam increases difficult in the prior art, its technical solution is as follows, two pieces of steel forms including being spliced to form cavity, steel rib and split bolt, steel rib is fixed on the outside of the surrounding of steel form, it is fixed between two pieces of steel forms by split bolt, pier seam is formed between two pieces of steel forms, two pieces of steel forms are outward extended with wedge block on opposite side respectively, swingle is equipped in pier seam, one end of swingle is equipped with the convex block inconsistent with wedge block；Two pieces of steel forms have been respectively fixedly connected with the first connecting plate close to the side that pier stitches, and two piece of first connecting plate is bolted by first；First connecting plate is equipped with the fixing component for fixing swingle far from one end of fastening bolt.The utility model is constructed suitable for Straddle type monorail bridge pier column.
Description
Technical field
The utility model relates to bridge pier column construction, in particular to a kind of steel form for increasing abutment pier pier seam.
Background technique
The structural system of straddle type monorail rail tracks has system of simple supporting, continuous system, continuous rigid frame system.At present in the world
It has runed and in the cross-saddle single-track traffic built, track girder generallys use prestressed concrete Simple Rail Bearer.
The continuous rigid frame PC guideway beam structural system that Wuhu City's rail traffic uses.The system uses simple-supported thencontinuous
Method construction, the form of construction work of simply supported-to-continuous system is by the batch Prefabrication of simply supported beam and the superior function of continuous beam
Combine, its main feature is that first press simply supported beam scale fabrication and erection construction, after by pouring continuous segment, tensioning second phase prestressing force
Muscle and dismounting temporary support, complete the conversion by freely-supported to continuous system, realize the mode of batch Prefabrication to accelerate to connect
The construction speed of continuous beam, has the advantages of saving cumbersome branch die process, having taken into account freely-supported and continuous system.In order to guarantee longitudinal direction
It adjusts, needs that the pier seam of 5cm is arranged in continuous rigid frame abutment pier, but since the pier seam between steel form is smaller, need to stitch in pier
Middle filled and process increases pier seam, and this mode for increasing pier seam is relatively complicated and easy impacts to environment.
Utility model content
The purpose of the utility model is to provide a kind of steel forms of increase abutment pier pier seam, have and facilitate between increase steel form
The advantages of pier stitches.
The above-mentioned technical purpose of the utility model has the technical scheme that
A kind of steel form increasing abutment pier pier seam, two pieces of steel forms, steel rib and split bolt including being spliced to form cavity,
The steel rib is fixed on the outside of the surrounding of steel form, is fixed between the adjacent steel rib by split bolt, two pieces of punching blocks
It is formed with pier seam between plate, is outward extended with wedge block on the opposite side of two pieces of steel forms respectively, is set in the pier seam
There is swingle, one end of the swingle is equipped with the convex block inconsistent with wedge block；
Two pieces of steel forms are outward extended with the first connecting plate close to the two sides that pier stitches respectively, and the first connecting plate is located at
The one end of swingle far from convex block, two pieces of first connecting plates are bolted by first；
First connecting plate is equipped with the fixing component for fixing swingle far from one end of the first bolt.
By using above-mentioned technical proposal, swingle is pulled by tool, so that convex block is mutually pushed up with wedge block, two pieces of punching blocks
Plate is gradually strutted to two sides, so that pier seam increases, and reaches 5cm pier seam construction requirement, is rotated finally by fixing component is fixed
Bar keeps the distance between two pieces of steel forms.It stitches in this way to increase pier apart from more convenient and more efficient.
Further, the fixing component includes the second bolt being arranged on the first connecting plate, and the second bolt and rotation
Bull stick is threadedly coupled.
By using above-mentioned technical proposal, swingle is rotated, so that swingle is screwed into the first spiral shell far from one end of convex block
In bolt, convex block is gradually close to wedge-shaped Block direction with the rotation of swingle, mutually pushes up with wedge block and gradually by two pieces of steel forms
It is strutted to two sides, to increase the distance between two pieces of steel forms, the second bolt makes swingle movement more laborsaving, more just
Just.The setting of second bolt can also increase the bonding strength between the first connecting plate.When disassembly, as long as rotating backward rotation
Bar, so that swingle is detached from the first bolt, so that it may take out swingle, finally be disassembled by split bolt, so that it may respectively
Two pieces of steel forms are disassembled, it is more convenient.
Further, the steel rib is respectively perpendicular close to the side that pier stitches is fixedly connected with the second connecting plate, and described second
Third bolt is fixedly connected on connecting plate, and third bolt is threadedly coupled with swingle.
By using above-mentioned technical proposal, third bolt make swingle fixation it is stronger so that convex block always with wedge
Shape block mutually pushes up, and keeps the distance between two pieces of steel forms constant, to improve construction efficiency.
Further, one layer of rubber is coated on the convex block.
By using above-mentioned technical proposal, when rubber on convex block and wedge block contact, by swingle pulling force and become
The real contact area of shape, rubber and wedge block is larger so that the frictional force between convex block and wedge block increases, convex block be not easy from
It is detached from wedge block, to maintain the width of pier seam, ensure that construction quality.
Further, the gear with swingle coaxial line is fixedly connected on the swingle, and gear is located at the first spiral shell
Side of the bolt far from the second bolt, first connecting plate is vertically fixedly connected with towards the side that pier stitches to hang down with rotation rod axis
Straight conflict plate is rotatably connected to sleeve on the conflict plate, the driving lever with sleeve coaxial line, the set is equipped in the sleeve
Sliding is connected with limited block in cylinder, and limited block is fixedly connected with driving lever, and the limited block is close to the side and sleeve for contradicting plate
Between be equipped with spring, one end of the spring is fixedly connected with limited block, and the other end is fixedly connected with sleeve lining.
By using above-mentioned technical proposal, driving lever is inserted into the tooth socket of gear, rotation is driven by handsetting gear
Bar rotation, so that convex block is mutually pushed up with wedge block.After driving lever stirs a tooth, swingle is lifted, so that limited block pressure
Contracting spring adjusts the angle of sleeve, unclamps driving lever, so that driving lever is embedded into tooth socket under the action of spring power, thus
Facilitate rotate gear.Since the angle of sleeve is adjustable, it is inserted into different tooth sockets so driving lever can according to need, from
And improve the speed of gear rotation.Driving lever is rotated by lever far from next band moving gear, more laborsaving.
Further, the driving lever is equipped with guide part towards one end of gear.
By using above-mentioned technical proposal, the more convenient driving lever of guide part is inserted into tooth socket, accelerates gear plectrum
Dynamic speed, so that swingle moves more block.
Further, the driving lever is equipped with anti-skid chequer far from one end of guide part.
By using above-mentioned technical proposal, anti-skid chequer increases the friction between driving lever and the tool for stirring driving lever, so that
Tool is not easy to slip from driving lever, improve work efficiency when stirring driving lever.
Further, first connecting plate is rotatably connected to the limit matched with the tooth socket of gear towards one end that pier stitches
Position column.
It will be limited after the distance between two pieces of steel forms reach required distance by using above-mentioned technical proposal
Column is embedded into the tooth socket of gear, so that gear is not easy to rotate, so that swingle is not easy to rotate, and is maintained at this shape
State, to facilitate construction.
In conclusion the utility model has the following beneficial effects:
1. using wedge block, swingle and convex block, two pieces of steel forms can be made to keep the pier seam distance of 5cm；
2. using the second bolt and third bolt, it can play and facilitate rotation swingle, and swingle is fixed
Effect；
3. using gear, driving lever, sleeve, limited block, spring, the effect that swingle can be made more laborsaving in rotation
Fruit.
Detailed description of the invention
Fig. 1 is steel form in the present embodiment, steel rib, the connection relationship diagram between split bolt；
Fig. 2 is the enlarged drawing in the portion A in Fig. 1, for embodying swingle, convex block, the connection relationship between wedge block；
Fig. 3 is the enlarged drawing in the portion B in Fig. 1, for embodying the first connecting plate, the second bolt, the second connecting plate, third bolt
Between connection relationship；
Fig. 4 is the connection relationship diagram of the first bolt, swingle, the second bolt, third bolt in the present embodiment；
Fig. 5 is the enlarged drawing in the portion C in Fig. 4, for embodying gear, sleeve, driving lever, the connection relationship between limited post.
In figure, 1, steel form；11, pier stitches；12, wedge block；13, the first connecting plate；131, the first bolt；132, the second spiral shell
Bolt；2, steel rib；21, the second connecting plate；211, third bolt；3, split bolt；4, swingle；41, convex block；411, rubber；5,
Gear；51, limited post；6, plate is contradicted；7, sleeve；71, driving lever；711, guide part；712, anti-skid chequer；72, limited block；73, bullet
Spring.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
Wherein identical components are presented with like reference characters.It should be noted that word used in the following description
Language "front", "rear", "left", "right", "up" and "down" refer to the direction in attached drawing, word " bottom surface " and " top surface ", "inner" and
"outside" refers respectively to the direction towards or away from geometric center of specific component.
A kind of steel form increasing abutment pier pier seam, as shown in Figure 1, including two pieces of steel forms 1 for being spliced to form cavity.Punching block
The outside of plate 1 is fixedly connected with several steel ribs 2, split bolt 3 is equipped between adjacent steel rib 2, for improving between steel form 1
Bonding strength.
As shown in Fig. 2, two pieces of steel forms 1 are formed with pier seam 11 when splicing, and the side of steel form 1 towards pier seam 11 is equipped with
Wedge block 12.Swingle 4 is equipped in pier seam 11, and swingle 4 is equipped with the convex block 41 being adapted to wedge block 12.
As shown in Figures 2 and 3, two pieces of steel forms 1 are outward extended with the first connecting plate 13 close to the two sides of pier seam 11 respectively,
And first connecting plate 13 be located at the one end of swingle 4 far from convex block 41.It is connected between two pieces of connecting plates by the first bolt 131.
First connecting plate 13 is equipped with the fixing component for fixing swingle 4 far from one end of the first bolt 131.
As shown in figure 3, fixing component includes the second bolt 132 being arranged on the first connecting plate 13, swingle 4 is pierced by
Two bolts 132 are simultaneously threadedly coupled with the second bolt 132.When swingle 4 rotates in the second bolt 132, rotation can be pulled
Bar 4 is mobile, so that convex block 41(is referring to fig. 2) with wedge block 12(referring to fig. 2) mutually push up, and gradually by 11 support of pier seam greatly, from
And facilitate constructing operation.
As shown in figure 3, steel rib 2(is referring to Fig. 1) close to the side of pier seam 11 it is respectively equipped with the second connecting plate 21, the second connection
Plate 21 is equipped with third bolt 211, and third bolt 211 is threadedly coupled with swingle 4.The setting of third bolt 211 is so that rotation
The fixation of bull stick 4 is stronger, pushes up convex block 41 mutually always with wedge block 12, to keep the distance between two pieces of steel forms 1 no
Become.
As shown in Fig. 2, being slipped from wedge block 12 to reduce convex block 41 under the pulling of swingle 4, on convex block 41
It is coated with rubber 411, thus to increase the frictional force between convex block 41 and wedge block 12.
As shown in figure 5, being coaxially installed with gear 5 on swingle 4, and gear 5 is located at the first bolt 131(referring to Fig. 3) it is remote
From the second bolt 132(referring to Fig. 3) side.The side of first connecting plate 13 towards pier seam 11, which is fixedly connected with, contradicts plate 6, and
It contradicts plate 6 and is located at the one end of the first connecting plate 13 far from the first bolt 131.It contradicts and is rotatably connected to steering and 5 turns of gear on plate 6
To identical sleeve 7, it is equipped with the driving lever 71 being adapted to the tooth socket of gear 5 in sleeve 7, is fixedly connected with limited block on driving lever 71
72, and limited block 72 is located in sleeve 7, slides and connects with sleeve 7.Spring 73, and spring are equipped between sleeve 7 and limited block 72
73 one end is fixedly connected with limited block 72 close to the side for contradicting plate 6, and the other end is fixedly connected with the inner sidewall of sleeve 7.It will
Driving lever 71, which is inserted in tooth socket, carrys out the rotation of handsetting gear 5, so that swingle 4 turns in the second bolt 132 and third bolt 211
It is dynamic, realize the movement of swingle 4, it is more laborsaving.Since the rotation direction of sleeve 7 is identical as the rotation direction of gear 5, Ke Yigai
Become driving lever 71 to be inserted into the tooth socket of different numbers, to spin up the velocity of rotation of bar 4, more fast.
As shown in figure 5, driving lever 71 is inserted into tooth socket for convenience, guiding is equipped with close to one end of gear 5 in driving lever 71
Portion 711.
As shown in figure 5, driving lever 71 is equipped with anti-skid chequer 712 far from one end of guide part 711, so that tool is pulling driving lever 71
It is not easy to slip from driving lever 71 during rotation.
As shown in figure 5, in order to which gear 5 is fixed, so that swingle 4 is not easy to rotate, in 13 direction of the first connecting plate
One end of pier seam 11 is rotatably connected to the limited post 51 with the tooth socket of gear 5 to cooperation.
Specific implementation process: being raised swingle 4 by equipment, two pieces of steel forms 1 be placed on to the two sides of swingle 4,
First connecting plate 13 of the two sides of steel form 1 is clamped by the first bolt 131 and the second bolt 132, passes through third bolt 211
The steel rib 2 of 1 two sides of steel form is clamped.Make the one end of swingle 4 far from convex block 41 and the second bolt 132 and third bolt 211
It is threadedly coupled, driving lever 71 is placed in tooth socket, driving lever 71 is stirred by tool and is rotated come band moving gear 5, driving lever 71 is stirred once
Afterwards, driving lever 71 is pulled, contacts driving lever 71 with gear 5, driving lever 71 is embedded into it under the action of 73 elastic-restoring force of spring
In its tooth socket, the rotation of gear 5 is to drive swingle 4 to rotate, and convex block 41 moves closer to wedge to swingle 4 in the process of moving
Shape block 12, and with 12 phase top of wedge block so that steel form 1 moves in the opposite direction respectively, so that pier seam 11 be made to increase to 5cm
So that construction space increase, more convenient construction, construction efficiency are higher.
This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability
Field technique personnel can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but
As long as all by the protection of Patent Law in the scope of the claims of the utility model.
Claims (8)
1. a kind of steel form for increasing abutment pier pier seam, including being spliced to form two pieces of steel forms (1) of cavity, steel rib (2) and to drawing
Bolt (3), the steel rib (2) are fixed on the outside of the surrounding of steel form (1), pass through split bolt between the adjacent steel rib (2)
(3) fixed, it is characterised in that: pier seam (11) to be formed between two pieces of steel forms (1), two pieces of steel forms (1) are opposite
Side on be outward extended with respectively wedge block (12), be equipped with swingle (4) in pier seam (11), the swingle (4)
One end is equipped with the convex block (41) inconsistent with wedge block (12)；
Two pieces of steel forms (1) are outward extended with the first connecting plate (13) respectively close to the two sides of pier seam (11), and first connects
Fishplate bar (13) is located at the one end of swingle (4) far from convex block (41), and two pieces of first connecting plates (13) pass through the first bolt
(131) it connects；
First connecting plate (13) is equipped with the fixing component for fixing swingle (4) far from the one end of the first bolt (131).
2. a kind of steel form for increasing abutment pier pier seam according to claim 1, it is characterised in that: the fixing component includes
The second bolt (132) being arranged on the first connecting plate (13), and the second bolt (132) is threadedly coupled with swingle (4).
3. a kind of steel form for increasing abutment pier pier seam according to claim 2, it is characterised in that: the steel rib (2) is close
The side of pier seam (11), which is respectively perpendicular, to be fixedly connected with the second connecting plate (21), is fixedly connected on second connecting plate (21)
Third bolt (211), and third bolt (211) is threadedly coupled with swingle (4).
4. a kind of steel form for increasing abutment pier pier seam according to claim 3, it is characterised in that: wrapped on the convex block (41)
It is covered with one layer of rubber (411).
5. a kind of steel form for increasing abutment pier pier seam according to claim 2, it is characterised in that: on the swingle (4)
Be fixedly connected with the gear (5) of swingle (4) coaxial line, and gear (5) is located at separate second bolt of the first bolt (131)
(132) side, the side of first connecting plate (13) towards pier seam (11) are vertically fixedly connected with and swingle (4) axis
Vertical conflict plate (6) is rotatably connected to sleeve (7) on the conflict plate (6), is equipped in the sleeve (7) same with sleeve (7)
The driving lever (71) of axis, the interior sliding of the sleeve (7) are connected with limited block (72), and limited block (72) and driving lever (71) fixed company
It connects, the limited block (72) is equipped with spring (73) between the side and sleeve (7) for contradicting plate (6), the spring (73)
One end is fixedly connected with limited block (72), and the other end is fixedly connected with sleeve (7) inner wall.
6. a kind of steel form for increasing abutment pier pier seam according to claim 5, it is characterised in that: driving lever (71) direction
One end of gear (5) is equipped with guide part (711).
7. a kind of steel form for increasing abutment pier pier seam according to claim 6, it is characterised in that: the driving lever (71) is separate
One end of guide part (711) is equipped with anti-skid chequer (712).
8. a kind of steel form for increasing abutment pier pier seam according to claim 7, it is characterised in that: first connecting plate
(13) limited post (51) matched with the tooth socket of gear (5) is rotatably connected to towards one end of pier seam (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820966747.6U CN208501508U (en) | 2018-06-21 | 2018-06-21 | A kind of steel form increasing abutment pier pier seam |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820966747.6U CN208501508U (en) | 2018-06-21 | 2018-06-21 | A kind of steel form increasing abutment pier pier seam |
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| Publication Number | Publication Date |
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| CN208501508U true CN208501508U (en) | 2019-02-15 |
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| CN201820966747.6U Active CN208501508U (en) | 2018-06-21 | 2018-06-21 | A kind of steel form increasing abutment pier pier seam |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109763432A (en) * | 2019-03-14 | 2019-05-17 | 中铁八局集团有限公司 | A kind of Straddle type monorail end bay Dun Dun seam formwork structure and application method |
-
2018
- 2018-06-21 CN CN201820966747.6U patent/CN208501508U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109763432A (en) * | 2019-03-14 | 2019-05-17 | 中铁八局集团有限公司 | A kind of Straddle type monorail end bay Dun Dun seam formwork structure and application method |
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