TWM570863U - Bridge construction ladder - Google Patents

Abstract

A bridge construction ladder comprising a plurality of root wall links, a fixing frame, a platform and an escalator, wherein the wall link is used for fixing the fixing frame to the adjacent side of the bridge pier, so that the fixing frame is along The bridge pier is disposed adjacent to the bridge, and the bridge is disposed at the top of the bridge; the fixed frame is disposed under the bridge and can be used for the constructor to climb up and down; the platform is fixed to the side of the pier by the wall connecting rod The platform has two ends and is disposed under the bridge, and an end bottom surface adjacent to the pier is connected to the top of the fixing frame, so that the constructor can enter and exit the platform from the fixing frame; the bottom end of the elevator is connected with the platform The top end surface is connected, and the top end is connected to the bridge, so that the constructor can enter and exit the top surface of the bridge through the fixing frame, the platform, and the escalator; and the fixing frame is arranged along the pier to shorten the fixing frame and The distance between the piers avoids taking up too much space on the ground and makes the frame more stable and stable with the pier.

Description

Bridge construction ladder

This creation relates to a bridge construction ladder, especially a fixed frame for constructing a ladder along the adjacent side of the bridge pier to shorten the distance between the fixed frame and the pier, avoid occupying too much space on the ground, and make the fixed The bridge and the pier are more integrated with the stable bridge construction ladder.

According to the conventional construction ladder 1 , it is mainly applied to a pier 10 , which is mainly composed of a fixed frame 11 and a plurality of wall connecting rods 12 , wherein the top of the pier 10 has a bridge 13 and the width of the bridge 13 The upper end of the fixing frame 11 is connected to the bridge 13 and the fixing frame 11 is fixed to the bridge pier 10 by the wall connecting rod 12, so that the constructor can climb up and down by the fixing frame 11 Climb into or out of the top of the bridge 13.

However, the conventional construction ladder 1 has the following disadvantages: 1. It is known that the width of the bridge 13 is larger than that of the bridge 10, and in order to connect the upper end of the holder 11 to the bridge 13, the holder 11 is bound to be elongated. The distance between the piers 10 is such that it takes up too much space on the ground. 2. If the pier 10 is adjacent to a stream or a cliff, it is even easier to set the construction ladder 1 , which is bound to lengthen the distance between the fixed frame 11 and the pier 10 , and has the disadvantage that the limited terrain is difficult to set. 3. If the holder 11 is out of the setting range and is outside the setting range and is owned by others, it must be rented out to its owner, resulting in unnecessary expenses. 4. If there is a lane below the bridge 13, the entire road must be closed, causing inconvenience to the people.

In view of the above shortcomings, the creator has intensively researched and improved, and after a long period of hard work, this creation has occurred.

Therefore, this creation is about setting up a fixed frame for the construction ladder along the adjacent side of the bridge pier to shorten the distance between the fixed frame and the pier, avoid occupying too much space on the ground, and make the fixed frame and the pier more Combine a solid bridge construction ladder.

In order to achieve the above object, the present invention comprises a plurality of root wall connecting rods, a fixing frame, a platform and an escalator, wherein the wall connecting rod is used for fixing the fixing frame to the adjacent side of the bridge pier, so that the fixing frame Arranging along the adjacent side of the pier, and the bridge is disposed at the top of the pier; the fixing frame is disposed below the bridge, and can be used for the constructor to climb up and down; the platform is fixed to the pier by the wall connecting rod On one side, the platform has two ends and is disposed under the bridge. The bottom surface of the platform adjacent to the end of the bridge is connected to the top end of the fixed frame, so that the constructor can enter and exit the platform from the fixed frame; It is connected to the top surface of the other end of the platform, and the top is connected to the bridge.

The above-mentioned bridge construction ladder, wherein the top surface of the bridge extends outwardly, and the extension wing is penetrated by a first support strip, and the top end of the first support strip is fixed to the extension wing, and the first support strip is The bottom end is fixed to the platform to fix the platform.

The above-mentioned bridge construction ladder, wherein the upper end of the escalator is fixed to the top surface of the bridge by a second support strip.

The above-mentioned bridge construction ladder, wherein the middle of the escalator is fixed to the top end of the platform by a third support strip.

The above-mentioned bridge construction ladder, wherein the lower end of the escalator is fixed to the third support bar by a fourth support strip.

Based on the above, the fixing frame is disposed along the adjacent side of the bridge pier to shorten the distance between the fixing frame and the pier, avoid occupying too much space for the ground, and make the fixing frame and the pier more stable; the bracket can also be avoided. Exceeding the setting range, the problem of requiring the renting land to set the fixing frame is generated; in addition, even if the pier is adjacent to a stream or a cliff, the fixing frame is disposed along the adjacent side of the pier, and has the advantage of unrestricted terrain.

In order to achieve the above objectives, the technical means and the achievable effects of the present invention, the following preferred embodiments are described in detail with reference to the accompanying drawings, which can be fully understood.

Referring to FIGS. 2 to 4, the construction ladder 2 of the present embodiment can be applied to a pier 3, and the top of the pier 3 has a bridge 30, which comprises: a fixing frame 20, which is disposed below the bridge 30. The utility model can be used for the builder to climb up and down; the plurality of root wall connecting rods 21 are fixedly connected to the pier 3 at one end, and the other end is connected to the fixing frame 20 for fixing the fixing frame 20 to the side of the pier 3, so that The fixing frame 20 is disposed along the adjacent side of the pier 3; a platform 22 is fixed to the side of the pier 3 by the wall link 21, has two ends and is disposed below the bridge 30, and adjacent thereto The bottom end of the platform 22 of the pier 3 is connected to the top end of the fixing frame 20, so that the constructor can enter and exit the platform 22 from the fixing frame 20; an escalator 23, the bottom end is connected with the top end surface of the platform 22, and the top end is connected with The bridge 30 is connected so that the constructor can access the top surface of the bridge 31 via the fixed frame 20, the platform 22, and the escalator 23.

Further, the top surface of the bridge 30 extends outwardly with an extending wing 31. The extending wing 31 is penetrated by a first supporting strip 32. The top end of the first supporting strip 32 is fixedly connected to the extending wing 31. The first supporting strip 32 is fixed. The bottom end is fixed to the platform 22 to secure the platform 22, and the platform 22 has a rail 24 disposed around the platform 22 to prevent the constructor from falling out of the platform 22.

The upper end of the escalator 23 is fixed to the top surface of the bridge 31 by a second support strip 33. The middle of the escalator 23 is fixed to the top end of the platform 22 by a third support strip 34. The fourth support bar 35 is fixed to the third support bar 34 to fix the escalator 23 to the platform 22.

In addition, referring to FIG. 4 , the wall connecting rod 21 is fixed to the pier 3 by a fixing member 5 , two screws 50 and a chemical bolt 51 , wherein the chemical bolt 51 is embedded in the pier 3 , and the fixing is fixed. One end of the member 5 is attached to the bottom surface of the wall connecting rod 21, the other end is attached to the bridge pier 3 and corresponds to the chemical bolt 51, and one of the screws 50 locks one end of the fixing member 5 with the wall connecting rod 23 to A screw 50 is locked into the other end of the fixing member 5 and the chemical bolt 51 to fix the wall connecting rod 21 to the side of the bridge 3.

Referring to FIG. 5, the construction ladder 2 includes the following steps during construction: a. Fixing the fixing frame 20 to the side of the pier 3 by a plurality of wall connecting rods 21, so that the fixing frame 20 is adjacent to the side of the pier 3. The bottom plate is fixed to the side of the pier 3 by the wall link 21, and the bottom surface of the platform 22 adjacent to the end of the pier 3 is connected to the top end of the fixing frame 20, so that The constructor can enter and exit the platform 22 from the fixing frame 20; c. connect the bottom end of the escalator 23 to the top end surface of the platform 22, and the top end thereof is connected with the bridge 30, that is, the escalator 23 is fixed to the side of the bridge. The constructor can access the top surface of the bridge 31 via the fixed frame 20, the platform 22, and the escalator 23.

Therefore, the present invention has the following advantages: 1. By arranging the fixing frame 20 along the adjacent side of the pier 3 to shorten the distance between the fixing frame 20 and the pier 3, it is possible to avoid occupying too much floor space. And the fixing frame 20 and the pier 3 are more firmly combined. 2. By arranging the fixing frame 20 along the adjacent side of the pier 3, the fixing frame 20 can be prevented from exceeding the setting range, and the problem that the fixing frame 20 needs to be disposed on the rented land is not generated, thereby reducing unnecessary expenditure. 3. Even when the installation location of the pier 3 is adjacent to a stream or a cliff, the fixture 20 is disposed along the pier 3 and has the advantage of unrestricted terrain. 4. When there is a lane under the bridge 30, the fixture 20 is disposed along the adjacent side of the bridge pier 3, and the road is not required to be closed, so that the lane can be unblocked.

In summary, the present invention can achieve the intended function and purpose, and the detailed description can be implemented by those skilled in the art, and the above embodiments are only used to illustrate the creation, all equivalent structures. The change still does not deviate from the scope of the rights of this creation.

(known)

1‧‧‧ Construction ladder

10‧‧‧ Pier

11‧‧‧ Fixing frame

12‧‧‧ wall connecting rod

13‧‧‧ Bridge

(this creation)

2‧‧‧ Construction ladder

20‧‧‧ fixed frame

21‧‧‧ wall connecting rod

22‧‧‧ platform

23‧‧‧Escalator

24‧‧‧ railings

3‧‧‧ Pier

30‧‧‧ Bridge

31‧‧‧Extended wing

32‧‧‧First support bar

33‧‧‧Second support strip

34‧‧‧ third support bar

35‧‧‧fourth support strip

5‧‧‧Fixed parts

50‧‧‧ screws

51‧‧‧Chemical bolts

Figure 1 is a schematic view showing the use of a conventional construction ladder. FIG. 2 is a schematic diagram (1) of the use of the present embodiment. Fig. 3 is a schematic view showing the use of the present embodiment (2). Figure 4 is a schematic view showing the connection of the wall connecting rod of the present embodiment with the pier. Figure 5 is a flow chart of the construction of the present embodiment.

Claims (5)

A bridge construction ladder includes a plurality of root wall connecting rods, a fixing frame, a platform and an escalator, wherein the wall connecting rod is used for fixing the fixing frame to the adjacent side of the bridge pier, so that the fixing frame is along the The bridge pier is disposed on the adjacent side, and the bridge is disposed at the top of the bridge pier; the fixed frame is disposed under the bridge and can be used for the constructor to climb up and down; the platform is fixed to the adjacent side of the pier by the wall connecting rod The platform has two ends and is disposed under the bridge, and an end bottom surface adjacent to the pier is connected to the top of the fixing frame, so that the constructor can enter and exit the platform from the fixing frame; the bottom end of the elevator is connected with the platform The top surface is connected and the top end is connected to the bridge so that the constructor can enter and exit the platform from the holder. The bridge construction ladder according to claim 1, wherein the top surface of the bridge extends outwardly, and the extension wing is penetrated by a first support strip, and the top end of the first support strip is fixed to the extension wing. The bottom end of the first support strip is fixed to the platform to fix the platform. The bridge construction ladder according to claim 2, wherein the upper end of the escalator is fixed to the top surface of the bridge by a second support strip. The bridge construction ladder according to claim 3, wherein the middle of the escalator is fixed to the top end of the platform by a third support strip. The bridge construction ladder according to claim 4, wherein the lower end of the escalator is fixed to the third support bar by a fourth support strip.