CN214883006U - Auxiliary stop block for erecting boundary beam - Google Patents
Auxiliary stop block for erecting boundary beam Download PDFInfo
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- CN214883006U CN214883006U CN202120748252.8U CN202120748252U CN214883006U CN 214883006 U CN214883006 U CN 214883006U CN 202120748252 U CN202120748252 U CN 202120748252U CN 214883006 U CN214883006 U CN 214883006U
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- stop block
- fixed
- dog
- dog body
- boundary beam
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Abstract
The utility model discloses an auxiliary stop block is erect to boundary beam, including the dog body, the dog body is the hollow cuboid of one end open-ended, and the opening one end of dog body is front end promptly towards boundary beam, rear end towards hoist wire rope, and the upper and lower two sides of dog body front end are extended forward for with dog body card on the flange board of boundary beam, the trailing flank of dog body is fixed with semi-cylindrical slider, the trailing flank of dog body is kept away from to the horizontal setting of slider and cambered surface. The utility model provides a supplementary boundary beam erects dog of construction utilizes the dog body effectively to increase boundary beam upper end width, utilizes the separation blade of slider and both sides to be convenient for hoist wire rope's slip and spacing simultaneously, and this device simple structure, reasonable in design make the boundary beam work progress simplify, and the material resources of using manpower sparingly have ensured construction safety, have extremely strong in-service use value.
Description
Technical Field
The utility model relates to a bridge construction technical field, concretely relates to supplementary dog is erect to boundary beam.
Background
A double-guide beam bridge girder erection machine or a DJ series single-guide beam bridge girder erection machine is often used for erecting a highway bridge body, wherein the DJ series single-guide beam bridge girder erection machine is widely applied because the whole machine is flexible and a small-curve and large-gradient bridge can be erected. However, when the highway side beam is erected, the side beam cannot be erected in place at one time through the transverse movement of the cart or the machine arm, and the erection needs to be realized through chain block traction or jack pushing. In addition, the beam body of part highway boundary beam only has 1.2 meters, and hoist wire rope can not effectively tie up the beam body.
Therefore, an auxiliary device capable of effectively widening the width of the upper end of the beam body and ensuring that the steel wire rope of the lifting appliance stably tightens the beam body is needed to meet the requirement of actual construction operation.
SUMMERY OF THE UTILITY MODEL
The utility model aims at overcoming the not enough of above-mentioned prior art, provide a supplementary dog is erect to boundary beam, its simple structure, reasonable in design effectively increase boundary beam upper end width, guarantee hoist wire rope's the effect of tying up, improve roof beam body installation efficiency of construction.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
supplementary dog is erect to boundary beam, including the dog body, the dog body is one end open-ended hollow cuboid, and the opening one end of dog body is front end promptly towards boundary beam, rear end towards hoist wire rope, and the upper and lower two sides of dog body front end extend forward for with dog body card on the flange board of boundary beam, the trailing flank of dog body is fixed with semi-cylindrical slider, the slider transversely sets up and the trailing flank that the dog body was kept away from to the cambered surface.
The left side and the right side of the block body are respectively fixed with a fixing rod which is a rectangular plate.
The stop block is fixed at the position of a wet joint connecting steel bar embedded at the end part of the boundary beam by the aid of the cooperation of the fixing rod and the limiting rod, and accordingly the whole device is prevented from moving in the using process and construction safety is guaranteed.
The rear side of the fixed rod is fixed with a first reinforcing rib which is a rectangular plate, the first reinforcing rib is horizontally arranged, the front end of the first reinforcing rib is fixed at the rear side of the fixed rod, one end of the first reinforcing rib is fixed at the side face of the block body in the horizontal direction, and the tightness degree of connection between the fixed rod and the block body is enhanced by the first reinforcing rib.
The utility model discloses a fender block, including dog body, flange plate, backing plate, the upper and lower two sides extension of dog body respectively is fixed with a backing plate, and the area of backing plate is the same with the extension area, and the backing plate is fixed in the side of two sides orientation flange board, and the backing plate is made by rubber, and the upper and lower two sides of backing plate all is continuous "W" shape, utilizes the backing plate not only to play the absorbing effect of buffering, also utilizes "W" shape to set up increase area of contact simultaneously.
The left side surface and the right side surface of the stop block body are respectively provided with a third through hole for carrying, and the third through holes are oval in shape, so that the stop block accords with human engineering mechanics and is convenient for operators to carry.
The third through hole is coated with a circle of flexible material for preventing the hand from separating, the flexible material is adhered to the circumference of the third through hole, the inner side and the outer side of the third through hole extend outwards, and the flexible material can be rubber, silica gel or other materials convenient to adhere and fix at the third through hole of the check block body; the third through hole is wrapped by the flexible material, so that discomfort of the operator in carrying the device is further relieved.
At least one second reinforcing rib is fixed inside the check block body, the rear end of the second reinforcing rib is fixed on the rear side face of the inner wall of the check block body, the second reinforcing rib is vertically arranged, the area of the second reinforcing rib is the same as that of the left side face and the right side face of the check block body, the strength of the check block body is enhanced by the second reinforcing rib, and the operation safety is guaranteed.
The left end and the right end of the sliding block are respectively fixed with a piece of separation blade, the separation blades are semicircular, the area of each separation blade is larger than the vertical cross-sectional area of the sliding block, the separation blades are utilized to effectively prevent the lifting appliance steel wire rope from swinging in the construction process and separating from the sliding block, and the separation blades play a role in limiting the lifting appliance steel wire rope.
Preferably, the upper surface and the lower surface of the block body are respectively provided with a third through hole for carrying, when the extension parts of the upper surface and the lower surface are long, the third through holes on the left side and the right side are inconvenient to lift, and at the moment, an operator can move the device by using the third through holes on the upper surface and the lower surface.
The utility model has the advantages that:
the utility model provides a supplementary boundary beam erects dog of construction utilizes the dog body effectively to increase boundary beam upper end width, utilizes the separation blade of slider and both sides to be convenient for hoist wire rope's slip and spacing simultaneously, and this device simple structure, reasonable in design make the boundary beam work progress simplify, and the material resources of using manpower sparingly have ensured construction safety, have extremely strong in-service use value.
Drawings
FIG. 1 is a schematic diagram of: schematic structural diagram of stop block
FIG. 2 is a diagram of: a left view of the stop;
FIG. 3 is a diagram of: a top view of the stop;
wherein: 1. fixing the rod; 2. a stopper body; 3. a limiting rod; 4. a second reinforcing rib; 5. a third through hole; 6. a slider; 7. and (4) bolts.
Detailed Description
The present invention will be further explained with reference to the drawings and examples.
The structure, ratio, size and the like shown in the drawings attached to the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by people familiar with the technology, and are not used for limiting the limit conditions which can be implemented by the present invention, so that the present invention does not have the substantial significance in the technology, and any structure modification, ratio relationship change or size adjustment should still fall within the scope covered by the technical content disclosed by the present invention without affecting the function and the achievable purpose of the present invention. Meanwhile, the terms such as "upper", "lower", "left", "right", "middle" and "one" used in the present specification are for convenience of description, and are not intended to limit the scope of the present invention, and changes or adjustments of the relative relationship thereof may be made without substantial technical changes, and the present invention is also regarded as the scope of the present invention.
As shown in fig. 1-3, supplementary dog is erect to boundary beam, including dog body 2, dog body 2 is the hollow cuboid of one end open-ended, and the opening one end of dog body 2 is the front end promptly towards the boundary beam, the rear end is towards hoist wire rope, and the upper and lower two sides of dog body 2 front end extend forward for block dog body 2 on the flange board of boundary beam, and the trailing flank of dog body 2 is fixed with semi-cylindrical slider 6, and the trailing flank of dog body 2 is kept away from to slider 6 horizontal setting and cambered surface. Both ends respectively are fixed with a slice separation blade about slider 6, and the area of separation blade semicircular in shape and separation blade is greater than the vertical cross sectional area of slider 6, utilizes the separation blade that sets up to prevent effectively that hoist wire rope from swaying and breaking away from slider 6 in the work progress, and the separation blade plays the spacing effect of hoist wire rope.
The upper and lower two sides extension of dog body 2 respectively is fixed with a backing plate, and the area of backing plate is the same with the extension area, and the backing plate is fixed in the side of two sides orientation flange board, and the backing plate is made by rubber, and the upper and lower two sides of backing plate all is continuous "W" shape, utilizes the backing plate not only to play the absorbing effect of buffering, also utilizes "W" shape to set up increase area of contact simultaneously. The left side surface and the right side surface of the block body 2 are respectively provided with a third through hole 5 for carrying, and the shape of the third through hole 5 is oval, so that the block accords with human engineering mechanics and is convenient for operators to carry. A circle of hand-separation-preventing flexible material is coated at the third through hole 5, the flexible material is adhered to the circumference of the third through hole 5, the inner side and the outer side of the third through hole extend outwards, and the flexible material can be rubber, silica gel or other materials convenient to adhere and fix at the third through hole 5 of the block body 2; the third through hole 5 is wrapped by a flexible material, so that discomfort of the operator in carrying the device is further reduced. At least one second reinforcing rib 4 is fixed inside the chock body 2, the rear end of the second reinforcing rib 4 is fixed on the rear side surface of the inner wall of the chock body 2, the second reinforcing rib 4 is vertically arranged, the area of the second reinforcing rib is the same as that of the left side surface and the right side surface of the chock body 2, and the second reinforcing rib 4 is used for enhancing the strength of the chock body 2 and ensuring the operation safety.
The left side and the right side of the block body 2 are respectively fixed with a fixing rod 1, and the fixing rod 1 is a rectangular plate. The rear side of the fixed rod 1 is fixed with a first reinforcing rib which is a rectangular plate, the first reinforcing rib is horizontally arranged, the front end of the first reinforcing rib is fixed at the rear side of the fixed rod 1, one end of the first reinforcing rib is fixed at the side face of the block body 2 in the horizontal direction, and the tightness degree of connection between the fixed rod 1 and the block body 2 is enhanced by the first reinforcing rib. Open the first through-hole that has at least one confession bolt 7 front and back to pass on dead lever 1, and utilize the bolt 7 that passes first through-hole and the nut that matches and use to be connected with gag lever post 3, it has the second through-hole the same with first through-hole position, quantity to open on gag lever post 3, utilize dead lever 1 and gag lever post 3's cooperation, fix the dog in the pre-buried wet seam joint steel bar department of boundary beam tip, guarantee that the device is whole not to produce the removal in the use, ensure construction safety.
The upper surface and the lower surface of the block body 2 are respectively provided with a third through hole 5 for carrying, when the extension parts of the upper surface and the lower surface are long, the third through holes 5 at the left side and the right side are not convenient to lift, and at the moment, an operator can move the device by utilizing the third through holes 5 at the upper surface and the lower surface.
When specifically using, utilize third through-hole 5 to carry dog to boundary beam department, block the opening one end of dog body 2 towards the boundary beam, and pass gag lever post 3 in the circular arc of wet seam joint steel bar, be connected gag lever post 3 and dead lever 1 with bolt 7 and the nut of supporting use, further fix dog body 2 and boundary beam, a dog is fixed to the both sides of boundary beam symmetry respectively, and hoist wire rope hangs the boundary beam through slider 6 respectively, the separation blade at slider 6 both ends is effectively fixed wire rope at slider 6 within range this moment, prevent that wire rope from breaking away from slider 6 because of swaing, improve the security in the work progress.
Although the present invention has been described with reference to the accompanying drawings, it is not intended to limit the scope of the present invention, and those skilled in the art should understand that various modifications or variations that can be made by those skilled in the art without inventive work are still within the scope of the present invention.
Claims (10)
1. The utility model provides a supplementary dog is erect to boundary beam, includes the dog body, characterized by, the dog body is one end open-ended hollow cuboid, and the opening one end of dog body is front end promptly towards boundary beam, rear end towards hoist wire rope, and the upper and lower two sides of dog body front end extend forward, and the trailing flank of dog body is fixed with semi-cylindrical slider, and the trailing flank of dog body is kept away from to the horizontal setting of slider and cambered surface.
2. The auxiliary stop block for edge beam erection as claimed in claim 1, wherein a fixing rod is fixed to each of the left and right sides of the stop block body, and the fixing rod is a rectangular plate.
3. The auxiliary stop block for edge beam erection as claimed in claim 2, wherein the fixing rod is provided with at least one first through hole for passing the bolt forward and backward, and is connected with a limit rod by using the bolt passing through the first through hole and a nut used in cooperation, and the limit rod is provided with second through holes having the same position and number as the first through holes.
4. The auxiliary block for edge girder erection as claimed in claim 2, wherein the fixing rod is fixed at a rear side thereof with a first reinforcing rib, the first reinforcing rib is a rectangular plate, the first reinforcing rib is horizontally disposed and fixed at a front end thereof at a rear side of the fixing rod, and one end thereof in a horizontal direction is fixed at a side of the block body.
5. The auxiliary stop block for edge beam erection as claimed in claim 1, wherein a pad plate is fixed to each of the upper and lower extension portions of the stop body, the pad plate having the same area as the extension portion, the pad plate being fixed to both sides of the side facing the flange plate, the pad plate being made of rubber, and the pad plate having continuous "W" shapes on both upper and lower sides.
6. The auxiliary stop block for edge beam erection as claimed in claim 1, wherein the left and right side surfaces of the stop block body are respectively provided with a third through hole for carrying, and the third through hole has an oval shape.
7. The auxiliary stop block for edge beam erection as claimed in claim 6, wherein the third through hole is covered with a ring of flexible material for preventing hand separation, the flexible material is adhered to the circumference of the third through hole and extends outwards from both the inner side and the outer side.
8. The auxiliary stop block for edge beam erection as claimed in claim 1, wherein at least one second reinforcing rib is fixed inside the stop block body, the rear end of the second reinforcing rib is fixed on the rear side of the inner wall of the stop block body, and the second reinforcing rib is vertically arranged and has the same area as the left and right sides of the stop block body.
9. The auxiliary stop block for edge beam erection as claimed in claim 1, wherein a stop piece is fixed to each of the left and right ends of the slider, the stop piece is semicircular and has an area larger than the vertical cross-sectional area of the slider.
10. The auxiliary stop block for edge beam erection as claimed in claim 1, wherein the upper and lower surfaces of the stop block body are respectively provided with a third through hole for carrying.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120748252.8U CN214883006U (en) | 2021-04-13 | 2021-04-13 | Auxiliary stop block for erecting boundary beam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120748252.8U CN214883006U (en) | 2021-04-13 | 2021-04-13 | Auxiliary stop block for erecting boundary beam |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214883006U true CN214883006U (en) | 2021-11-26 |
Family
ID=78887037
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120748252.8U Active CN214883006U (en) | 2021-04-13 | 2021-04-13 | Auxiliary stop block for erecting boundary beam |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214883006U (en) |
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2021
- 2021-04-13 CN CN202120748252.8U patent/CN214883006U/en active Active
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