CN221167504U - Bridge hanging basket bolt hole plugging tool - Google Patents

Abstract

The application relates to a bridge hanging basket bolt hole plugging tool, which relates to the technical field of bridge construction and comprises an umbrella face, umbrella ribs and an umbrella handle, wherein a plurality of keels are hinged on the umbrella face at equal intervals around the umbrella face, one ends of the keels, which are far away from the umbrella face, are hinged on the umbrella handle in a coplanar manner, sliding sleeves are connected on the umbrella handle in a sliding manner, the umbrella ribs are matched with the keels in a plurality, one ends of the umbrella ribs are hinged with the keels, the other ends of the umbrella ribs are hinged with the sliding sleeves, clamping assemblies are arranged on the umbrella handle, the clamping assemblies are used for locking the sliding sleeves, and fixing pieces are arranged at one ends of the umbrella handle, which are far away from the umbrella face, and are used for fixing the umbrella handle on a bridge deck. The application has the effects of reducing the influence on the traffic under the bridge and improving the construction safety.

Description

Bridge hanging basket bolt hole plugging tool

Technical Field

The application relates to the technical field of bridge construction, in particular to a bridge hanging basket bolt hole plugging tool.

Background

The bridge hanging basket is suitable for pouring construction of large bridges, and the hanging basket construction process is adopted, so that the influence on the traffic under the bridge can be reduced, and the construction safety and the construction efficiency are improved. And then when the construction of the bridge concrete pouring engineering is finished, the hanging basket needs to be disassembled, and the bridge deck provided with the hanging basket needs to be maintained.

Because hang the basket during installation, mainly adopt anchor bolt's mode to fix on the bridge, can leave the bolt hole on the bridge after hanging the basket and demolish, consequently still need carry out the shutoff to the bolt hole. At present, a template is installed at the bottom of a bolt hole under a bridge deck mainly through workers under the bridge by using an automobile type hanging basket or a scaffold, and then the bolt hole is plugged.

With respect to the related art in the above, there are the following drawbacks: under-bridge construction may affect traffic under the bridge, and the risk coefficient of overhead operation is large, which needs to be further improved.

Disclosure of utility model

The application provides a bridge hanging basket bolt hole plugging tool, which aims to solve the problems that the construction under the bridge deck affects traffic and the risk coefficient of high-altitude operation is large.

The application provides a bridge hanging basket bolt hole plugging tool, which adopts the following technical scheme:

The utility model provides a bridge hanging basket bolt hole shutoff instrument, includes umbrella face, rib and umbrella stick, it has many fossil fragments still equally spaced to encircle a week on the umbrella face, many the fossil fragments are kept away from the one end coplane of umbrella face is articulated on the umbrella stick, sliding connection has the sliding sleeve on the umbrella stick, the rib with fossil fragments adaptation is equipped with many, just rib one end with the fossil fragments are articulated, the other end with the sliding sleeve is articulated, be equipped with the joint subassembly on the umbrella stick, the joint subassembly is used for locking the sliding sleeve, the umbrella stick is kept away from the one end of umbrella face is equipped with the mounting, the mounting is used for with the umbrella stick is fixed on the bridge floor.

Through adopting above-mentioned technical scheme, through passing the bolt hole on the bridge floor with umbrella stick intercommunication umbrella face, then slip sliding sleeve drive rib relative rotation, and then effectively two umbrella faces open, rethread locking component locks the sliding sleeve, upwards lift the umbrella stick afterwards, make the umbrella face hug closely in the bolt hole bottom at last, use the mounting to fix the umbrella stick on the bridge floor afterwards, effectively accomplish the shutoff to the bolt hole, and unnecessary partial umbrella stick can cut off to whole operation is accomplished on the bridge floor, effectively reduces the influence to the traffic under the bridge, construction safety.

Optionally, the joint subassembly includes joint spring and joint piece, the holding tank has been seted up on the umbrella stick, joint spring one end with the inner wall fixed connection of holding tank, the joint spring other end with joint piece fixed connection, the joint piece is kept away from joint spring one side stretches out the holding tank, just the joint piece stretches out one side of holding tank is the orientation the conical surface setting of umbrella face slope.

Through adopting above-mentioned technical scheme, through the one end slip sliding sleeve towards the umbrella face, and then make the sliding sleeve support the conical surface of pressing the joint piece earlier, the joint piece shrink is in the holding tank, the joint spring is in compression state, when the umbrella face is in the open state, the sliding sleeve slides the joint piece, the joint piece stretches out from the holding tank under the effect of joint spring, at this moment loosen the sliding sleeve, the one end that the umbrella face was kept away from to the sliding sleeve supports tightly with the tip of joint piece, effectively limits the sliding sleeve, realizes the locking to the sliding sleeve, the structure is reliable.

Optionally, an anti-skid sleeve is sleeved on the outer side of the skid sleeve.

Through adopting above-mentioned technical scheme, the anti-skidding cover of setting effectively increases the friction of sliding sleeve, reduces the circumstances that skid appears when sliding sleeve, simple structure, practicality.

Optionally, the mounting includes the snap ring, the umbrella stick is kept away from the one end of umbrella face is equipped with the mantle fiber, the snap ring middle part is equipped with the screw hole, the mantle fiber with screw thread fit of screw hole.

Through adopting above-mentioned technical scheme, snap ring and mantle fiber screw thread cooperation that sets up, and then make snap ring threaded connection on the umbrella stick, screw up the time spent on the umbrella stick with the snap ring for the umbrella stick is effectively fixed, and the snap ring can also repeatedly put into use after the construction, simple structure, reliable.

Optionally, the umbrella stick includes first body of rod and second body of rod, the umbrella face with the sliding sleeve is all connected on the first body of rod, the snap ring connect in on the second body of rod, first body of rod with sliding connection between the second body of rod, first body of rod with still be equipped with the locking piece between the second body of rod, the locking piece is used for with first body of rod with the locking of second body of rod.

Through adopting above-mentioned technical scheme, divide into first body of rod and second body of rod setting with the umbrella stick to through locking piece with sliding connection's first body of rod and second body of rod locking, and then through sliding adjustment first body of rod and second body of rod, the effective length of use of adjusting the umbrella stick, the adaptation scope of improvement umbrella stick is very practical.

Optionally, the locking piece includes stud, first body of rod with all be equipped with rectangular shape hole on the second body of rod, stud connects in two between the rectangular shape hole.

Through adopting above-mentioned technical scheme, use stud to connect between two rectangular shape holes, effectively lock first body of rod and second body of rod, simple structure, reliable.

Optionally, the circumference of the umbrella cover is provided with resin glue.

Through adopting above-mentioned technical scheme, the resin that sets up glues makes umbrella face and the concrete structure bonding of bolt hole bottom more firm, and then improves the reliability to the shutoff of bolt hole.

Optionally, the rib and the umbrella handle are both made of metal materials, and the rib and the umbrella handle are also provided with an anti-corrosion layer.

By adopting the technical scheme, the umbrella ribs and the umbrella handles are made of metal materials, and the anti-corrosion layers are arranged on the umbrella ribs and the umbrella handles, so that the umbrella ribs and the umbrella handles have reliable and durable structures when in use.

In summary, the bridge hanging basket bolt hole plugging tool has the following beneficial technical effects:

1. The umbrella handle, the umbrella rib, the umbrella cover and the sliding sleeve are arranged, the umbrella handle and the umbrella cover penetrate through the bolt holes to reach the bottoms of the bolt holes, then the sliding sleeve is used for opening the umbrella cover, the sliding sleeve is used for locking the sliding sleeve, then the umbrella handle is lifted upwards, the umbrella cover is attached to the bottoms of the bolt holes, finally the umbrella handle is fixed on a bridge deck by using the fixing piece, then the bolt holes are plugged, all operations are completed on the bridge deck, the influence on traffic under the bridge is reduced, and the construction is safe;

2. The snap ring and the mantle fiber that set up, with snap ring and mantle fiber screw thread fit, effectively fix the umbrella stick on the bridge floor, and threaded connection's mode for reuse can also be dismantled to the snap ring, it is very practical.

Drawings

FIG. 1 is a schematic overall structure of an embodiment of the present application;

Fig. 2 is a schematic view of a partial cross-sectional structure of an embodiment of the present application.

Reference numerals: 1. an umbrella cover; 2. umbrella ribs; 3. an umbrella handle; 30. a first rod body; 31. a second rod body; 32. a stud bolt; 320. a strip-shaped hole; 4. a keel; 5. a sliding sleeve; 50. an anti-skid sleeve; 6. a clamping assembly; 60. a clamping spring; 61. a clamping block; 62. a receiving groove; 7. a clasp; 70. threading; 8. and (5) resin glue.

Detailed Description

The present application will be described in further detail with reference to the accompanying drawings.

The embodiment of the application discloses a bridge hanging basket bolt hole plugging tool, which comprises an umbrella cover 1, umbrella ribs 2 and an umbrella handle 3, and is shown in fig. 1. In this embodiment, the material of the umbrella cover 1 is made of degradable plastic film, then the umbrella rib 2 and the umbrella handle 3 are made of metal material, and the umbrella rib 2 and the umbrella handle 3 are brushed with antiseptic material to form an antiseptic layer, so that the umbrella rib 2 and the umbrella handle 3 are reliable in use and long in service life. In order to connect the rib 2, the umbrella cover 1 and the umbrella handle 3, a plurality of keels 4, preferably three keels, are also articulated on the umbrella cover 1 at equal intervals around the circumference, and one end of the three keels 4, which is far away from the umbrella cover 1, is articulated on the umbrella handle 3 in a coplanar manner; and then the sliding sleeve 5 is connected on the umbrella handle 3 in a sliding way, three umbrella ribs 2 and keels 4 are adapted, and then one end of each umbrella rib 2 is hinged with the corresponding keel 4, and the other end of each umbrella rib 2 is hinged with the corresponding sliding sleeve 5, so that the umbrella cover 1, the umbrella ribs 2 and the umbrella handle 3 form an umbrella-shaped tool. And then, the umbrella handle 3 is provided with a clamping assembly 6, the clamping assembly 6 can lock the sliding sleeve 5, one end of the umbrella handle 3, which is far away from the umbrella cover 1, is provided with a fixing piece, and the fixing piece can fix the umbrella handle 3 on a bridge deck.

When the bolt holes on the bridge deck are plugged, the umbrella ribs 2 are firstly folded up, the umbrella cover 1 is in an unopened state, and then the umbrella handle 3 is penetrated into the bolt holes on the bridge deck from one end of the umbrella cover 1. In this embodiment, the radius of the umbrella surface 1 is adjusted by combining the bolt holes, the radius of the umbrella surface 1 is preferably larger than the bolt hole radius by 5cm, and the diameter of the sliding sleeve 5 is matched with the diameter of the bolt hole. When the umbrella is used, after the umbrella cover 1 is deeply penetrated into the bottom of the bolt hole, the sliding sleeve 5 is slid towards one end of the umbrella cover 1, and at the moment, the umbrella rib 2 drives the keel 4 to rotate relative to the umbrella handle 3, so that the umbrella cover 1 is effectively opened; until the umbrella cover 1 is in the opening state, the sliding sleeve 5 is locked by the clamping assembly 6. Then lifting the umbrella handle 3 upwards to enable the circumference of the umbrella cover 1 to be abutted against the circumference of the bolt hole; and finally, the umbrella handle 3 is fixed on the bridge deck by using the fixing piece, so that the plugging of the bolt holes on the bridge deck is effectively completed, and the whole operation is completed on the bridge deck, so that the safety is very high. And in order to make umbrella face 1 can be stronger with the butt of bolt hole bottom, still be equipped with resin glue 8 at the border of umbrella face 1, and then make the umbrella face 1 firmly bond with the concrete around the bolt hole through the mode of bonding, the structure is reliable.

Referring to fig. 1, in this embodiment, after the bolt holes on the bridge deck are blocked, the exposed umbrella handle 3 on the bridge deck can be cut off. In addition, in order to realize the sliding of the sliding sleeve 5, the sliding sleeve 5 can be manually operated, or pushed by a rod piece, and the sliding sleeve 5 can be selected and adapted according to specific use conditions.

Referring to fig. 1 and 2, in this embodiment, the clamping assembly 6 includes a clamping spring 60 and a clamping block 61, by providing a containing groove 62 on the umbrella handle 3, a notch of the containing groove 62 faces the umbrella handle 3, then one end of the clamping spring 60 is fixedly connected with an inner wall of the containing groove 62 in a welding manner, the other end of the clamping spring 60 is also fixedly connected with the clamping block 61 by welding, one side of the connected clamping block 61 far away from the clamping spring 60 extends out of the containing groove 62, and one side of the clamping block 61 extending out of the containing groove 62 is a conical surface inclined towards the umbrella cover 1.

When the sliding sleeve 5 slides towards the umbrella surface 1, the sliding sleeve 5 is firstly abutted with the conical surface of the clamping block 61, so that the clamping block 61 extrudes the clamping spring 60 into the accommodating groove 62 until the sliding sleeve 5 passes through the clamping block 61, the clamping block 61 is completely accommodated in the accommodating groove 62 until the sliding sleeve 5 passes through the clamping block 61, and the umbrella rib 2 rotates relatively to open the umbrella surface 1; the clamping block 61 again makes one side of clamping block 61 conical surface pop out holding groove 62 again under the effect of clamping spring 60, and at this moment, the side butt that sliding sleeve 5 kept away from umbrella face 1 is on the terminal surface of clamping block 61, and then effectively restricts sliding sleeve 5 and slide, realizes the locking to sliding sleeve 5. In addition, in order to avoid the slipping of the sliding sleeve 5 when the sliding sleeve 5 is pushed, the anti-skid sleeve 50 is sleeved on the outer side of the sliding sleeve 5, friction is increased through the anti-skid sleeve 50, the use stability of the sliding sleeve 5 is improved, and the structure is simple and reliable.

Referring to fig. 1, in this embodiment, the fixing member includes a clasp 7, the clasp 7 is composed of a large ring, a small ring and a connecting rod connected between the large ring and the small ring, one end of the umbrella handle 3 away from the umbrella cover 1 is provided with a mantle fiber 70, the small ring in the middle of the clasp 7 is provided with a threaded hole, and the mantle fiber 70 is in threaded fit with the threaded hole. When the umbrella cover 1 is unfolded and abutted against the bottom of the bolt hole, the umbrella handle 3 is screwed up through the clamping ring 7, the umbrella handle 3 is further effectively fixed on the bridge deck, the bolt hole is effectively plugged, the clamping ring 7 is connected through threads, and the umbrella cover can be detached for repeated use after construction is completed, and the umbrella cover is simple and firm in structure.

Referring to fig. 1, in this embodiment, the umbrella handle 3 includes a first rod 30 and a second rod 31, where the first rod 30 is hollow, specifically, the umbrella cover 1 and the sliding sleeve 5 are both connected to the first rod 30, then the snap ring 7 is connected to the second rod 31, and the first rod 30 and the second rod 31 are slidably connected through a hollow portion on the first rod 30. When the umbrella handle 3 is used, the first rod body 30 and the second rod body 31 are adjusted in a sliding mode according to different using conditions, and the using length of the umbrella handle 3 is effectively adjusted. Finally, a locking piece is arranged between the first rod body 30 and the second rod body 31, and the first rod body 30 and the second rod body 31 can be locked by using the locking piece; the locking piece includes stud 32, all is equipped with rectangular hole 320 on first body of rod 30 and the second body of rod 31, and stud 32 includes the screw rod and connects the nut at the screw rod both ends, connects stud 32 between two rectangular holes 320, and wherein the screw rod passes two rectangular holes 320, and the nut is in the state of screwing up on the screw rod to the level, effectively realizes the locking to first body of rod 30 and the second body of rod 31, and the structure is reliable.

The implementation principle of the bridge hanging basket bolt hole plugging tool provided by the embodiment of the application is as follows: during the use, with unopened umbrella face 1 in deep into the bolt hole, after reaching the bottom, open umbrella face 1 through promoting sliding sleeve 5, then upwards lift umbrella stick 3, make umbrella face 1 border and the concrete bond around the bolt hole firm, after last screwing up snap ring 7 fixed umbrella stick 3, can carry out the hole shutoff of bolt hole, but snap ring 7 reuse after the shutoff is accomplished cuts out the umbrella stick 3 of revealing, and umbrella face 1 is degradable material and need not to handle.

The above embodiments are not intended to limit the scope of the present application, so: all equivalent changes in structure, shape and principle of the application should be covered in the scope of protection of the application.

Claims (8)

1. The utility model provides a bridge hangs basket bolt hole shutoff instrument which characterized in that: including umbrella face (1), rib (2) and umbrella stick (3), it has many fossil fragments (4) still equally spaced to encircle a week on umbrella face (1), many fossil fragments (4) keep away from the one end coplanarity of umbrella face (1) articulates on umbrella stick (3), sliding connection has sliding sleeve (5) on umbrella stick (3), rib (2) with fossil fragments (4) adaptation has many, just rib (2) one end with fossil fragments (4) are articulated, the other end with sliding sleeve (5) are articulated, be equipped with joint subassembly (6) on umbrella stick (3), joint subassembly (6) are used for the locking sliding sleeve (5), umbrella stick (3) are kept away from one end of umbrella face (1) is equipped with the mounting, the mounting is used for with umbrella stick (3) are fixed on the bridge floor.

2. The bridge hanging basket bolt hole plugging tool according to claim 1, wherein: the clamping assembly (6) comprises a clamping spring (60) and a clamping block (61), a containing groove (62) is formed in the umbrella handle (3), one end of the clamping spring (60) is fixedly connected with the inner wall of the containing groove (62), the other end of the clamping spring (60) is fixedly connected with the clamping block (61), the clamping block (61) is far away from one side of the clamping spring (60) and extends out of the containing groove (62), and one side of the clamping block (61) extends out of the containing groove (62) and is arranged towards the inclined conical surface of the umbrella cover (1).

3. The bridge hanging basket bolt hole plugging tool according to claim 2, wherein: an anti-skid sleeve (50) is sleeved on the outer side of the skid sleeve (5).

4. The bridge hanging basket bolt hole plugging tool according to claim 1, wherein: the fixing piece comprises a clamping ring (7), one end, far away from the umbrella cover (1), of the umbrella handle (3) is provided with a mantle fiber (70), a threaded hole is formed in the middle of the clamping ring (7), and the mantle fiber (70) is in threaded fit with the threaded hole.

5. The bridge hanging basket bolt hole plugging tool according to claim 4, wherein: umbrella stick (3) are including first body of rod (30) and second body of rod (31), umbrella face (1) with sliding sleeve (5) are all connected on first body of rod (30), snap ring (7) connect in on second body of rod (31), first body of rod (30) with sliding connection between second body of rod (31), first body of rod (30) with still be equipped with the locking piece between second body of rod (31), the locking piece be used for with first body of rod (30) with second body of rod (31) lock.

6. The bridge hanging basket bolt hole plugging tool according to claim 5, wherein: the locking piece comprises a stud bolt (32), the first rod body (30) and the second rod body (31) are respectively provided with a strip-shaped hole (320), and the stud bolt (32) is connected between the two strip-shaped holes (320).

7. The bridge hanging basket bolt hole plugging tool according to claim 1, wherein: the circumference of the umbrella cover (1) is provided with resin glue (8).

8. The bridge hanging basket bolt hole plugging tool according to claim 1, wherein: the umbrella rib (2) and the umbrella handle (3) are made of metal materials, and the umbrella rib (2) and the umbrella handle (3) are also provided with an anti-corrosion layer.