CN213318698U

CN213318698U - Splicing auxiliary device of corrugated steel pipe culvert

Info

Publication number: CN213318698U
Application number: CN202021303597.4U
Authority: CN
Inventors: 王慧斌; 曹祥; 常晓东; 马腾; 程小亮; 杨晓磊
Original assignee: Third Engineering Co Ltd of China Railway 17th Bureau Group Co Ltd
Current assignee: Third Engineering Co Ltd of China Railway 17th Bureau Group Co Ltd
Priority date: 2020-07-06
Filing date: 2020-07-06
Publication date: 2021-06-01
Anticipated expiration: 2030-07-06

Abstract

The utility model provides a concatenation auxiliary device of steel corrugated pipe culvert belongs to steel corrugated pipe culvert equipment technical field, include the locating rack and assemble the frame. The locating rack is used for being fixedly connected with the ground and is provided with a horizontal rod. The splicing frame is provided with two vertical plates which are respectively positioned on two sides of the horizontal rod, the middle parts of the vertical plates are in sliding fit with the horizontal rod, the bottom end of the splicing frame is provided with two traveling wheels, the two traveling wheels are arranged at intervals along the length direction of the horizontal rod, and the traveling wheels are used for rolling along the length direction of the corrugated pipe piece at the bottom. The utility model provides a concatenation auxiliary device of steel corrugated pipe culvert, when the corrugated pipe piece of a section steel corrugated pipe culvert needs concatenation eminence, remove the concatenation frame to this section steel corrugated pipe culvert in, operating personnel accomplishes assembling of the corrugated pipe piece of eminence on the concatenation frame, can avoid the inside of steel corrugated pipe culvert to build the support comparatively difficult and the support of building to remove more for the problem of difficulty.

Description

Splicing auxiliary device of corrugated steel pipe culvert

Technical Field

The utility model belongs to the technical field of the equipment of steel bellows culvert, more specifically says, relates to a concatenation auxiliary device of steel bellows culvert.

Background

The corrugated steel pipe culvert is assembled through a plurality of corrugated pipe pieces to form, and when being assembled, the corrugated pipe pieces at the bottom are placed at specified positions and fixed, and then the corrugated steel pipe culvert is assembled into a section of corrugated steel pipe culvert, and two sections of adjacent corrugated steel pipe culverts are connected together. In the assembling process of some large-scale steel corrugated pipe culverts, an operator needs to build a support inside and outside the steel corrugated pipe culverts when splicing corrugated pipe pieces at high positions, the support is built easily outside the steel corrugated pipe culverts, the support is built difficultly due to the fact that the inside of the steel corrugated pipe culverts is controlled by the shape of the steel corrugated pipe culverts, and the built support is difficult to move due to the fact that the steel corrugated pipe culverts need to be assembled one by one.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a concatenation auxiliary device of steel corrugated pipe culvert, the inside support of setting up that aims at solving steel corrugated pipe culvert is comparatively difficult and the support of setting up removes the problem that is more difficult.

In order to achieve the above object, the utility model adopts the following technical scheme: the utility model provides a concatenation auxiliary device of steel corrugated pipe culvert, including locating rack and concatenation frame. The locating rack is used for being fixedly connected with the ground, has the horizon bar, the horizon bar is used for setting up and the middle part is used for wearing to locate in the steel corrugated pipe culvert along the length direction of steel corrugated pipe culvert. The splicing frame is provided with two vertical plates, the vertical plates are respectively positioned on two sides of the horizontal rod, the middle parts of the vertical plates are in sliding fit with the horizontal rod, the bottom end of the splicing frame is provided with two traveling wheels, the two traveling wheels are arranged along the length direction of the horizontal rod at intervals, and the traveling wheels are used for rolling along the length direction of the corrugated pipe piece at the bottom.

As another embodiment of this application, the concatenation auxiliary device of steel corrugated pipe culvert still includes stop device. Stop device with assemble the frame and be connected, when assembling the frame and moving preset position, stop device is used for the restriction assemble the frame and remove.

As another embodiment of this application, the bottom of split mount frame has first horizontal plate, stop device includes fixture block and guide bar. The fixture block is positioned below the first horizontal plate, and the lower end of the fixture block is matched with the groove on the inner wall of the corrugated pipe piece at the bottom. The guide rods are vertically arranged, the lower ends of the guide rods are fixedly connected with the fixture blocks, the middle of the guide rods penetrates through the first horizontal plate in a sliding mode, and when the guide rods slide downwards, the lower ends of the fixture blocks are used for being inserted into a groove in the inner wall of the corrugated pipe piece at the bottom.

As another embodiment of this application, the split frame has be located first horizontal plate top and with the second horizontal plate that first horizontal plate interval set up, stop device still includes pressure boost board, pressure boost pole and pressure boost spring. The pressurizing plate is horizontally arranged and positioned between the first horizontal plate and the second horizontal plate and is fixedly connected with the two guide rods. The pressurizing rod is vertically arranged, two ends of the pressurizing rod are respectively fixedly connected with the first horizontal plate and the second horizontal plate, and the middle of the pressurizing rod penetrates through the pressurizing plate in a sliding mode. The pressurizing spring is sleeved on the pressurizing rod, and the two ends of the pressurizing spring respectively extrude the pressurizing plate and the second horizontal plate.

As another embodiment of the application, the number of the limiting devices is two and the limiting devices are symmetrically arranged on two sides of the horizontal rod.

As another embodiment of the application, the splicing auxiliary device of the steel corrugated pipe culvert further comprises a locking device, and when the fixture block moves upwards and exits from the corresponding groove, the locking device is used for locking the fixture block and the splicing frame.

As another embodiment of this application, the concatenation frame has the locking lever, the locking lever vertical set up and both ends respectively with first horizontal plate with second horizontal plate fixed connection, the side of locking lever is equipped with the screw hole, locking device includes connecting piece and locking bolt. The connecting piece is fixedly connected with the two pressure increasing plates and is provided with a connecting hole parallel to the threaded hole. The threaded end of the locking bolt is matched with the threaded hole, and when the clamping block moves upwards and exits the corresponding groove, the threaded end of the locking bolt is used for penetrating through the connecting hole and the threaded hole and is in threaded connection with the threaded hole.

As another embodiment of this application, the split frame has be located the top of second horizontal plate and with the third horizontal plate that the second horizontal plate interval set up, vertical board is located the second horizontal plate with between the third horizontal plate and with the second horizontal plate with third horizontal plate fixed connection.

As another embodiment of the present application, the first horizontal plate, the second horizontal plate and the third horizontal plate are combined into two sets of step structures respectively located at two sides of the horizontal rod.

As another embodiment of this application, the assembly frame is provided with a handle for pulling the assembly frame to advance.

The utility model provides a concatenation auxiliary device of steel corrugated pipe culvert's beneficial effect lies in: compared with the prior art, the splicing auxiliary device of the steel corrugated pipe culvert of the utility model fixedly connects the positioning frame with the ground, so that the horizontal rods are parallel to the length direction of the steel corrugated pipe culvert to be spliced, and because the middle parts of the two vertical plates are in sliding fit with the horizontal rods from two sides, so the horizontal rod can prevent the splicing frame from falling to the two sides of the horizontal rod and the splicing frame can move along the length direction of the horizontal rod, the two travelling wheels arranged at intervals along the length direction of the horizontal rod can support the splicing frame, when a corrugated pipe piece at a high position needs to be spliced in a certain section of steel corrugated pipe culvert, the splicing frame is moved into the section of steel corrugated pipe culvert, an operator completes the splicing of the corrugated pipe piece at the high position on the splicing frame, so that a support does not need to be built in the steel corrugated pipe culvert, and because the travelling wheel can roll along the length direction of the corrugated pipe piece at the bottom, the splicing frame is convenient to move. Therefore, the utility model discloses the inside that can avoid the corrugated steel pipe culvert is built the support comparatively difficult and is built and the support of building removes the problem that is more difficult.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

Fig. 1 is a schematic view of an axial measurement structure in use of the splicing auxiliary device for a corrugated steel culvert provided by an embodiment of the present invention;

FIG. 2 is an enlarged schematic view of a portion A of FIG. 1;

fig. 3 is the embodiment of the utility model provides an axle of fixture block among the concatenation auxiliary device of steel corrugated pipe culvert surveys the schematic structure drawing.

In the figure: 1. a positioning frame; 11. a horizontal bar; 2. assembling the frame; 21. a vertical plate; 22. a travel wheel; 23. a first horizontal plate; 24. a second horizontal plate; 25. a third horizontal plate; 26. a handle; 27. a locking lever; 31. a corrugated pipe piece; 311. a groove; 4. a limiting device; 41. a clamping block; 42. a guide bar; 43. a pressure increasing plate; 44. a pressure increasing lever; 45. a pressurizing spring; 5. a locking device; 51. a connecting member; 511. connecting holes; 52. and locking the bolt.

Detailed Description

In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Referring to fig. 1, the splicing auxiliary device for a corrugated steel pipe culvert according to the present invention will now be described. The splicing auxiliary device of the steel corrugated pipe culvert comprises a positioning frame 1 and an assembling frame 2. The locating rack 1 is used for being fixedly connected with the ground, and is provided with a horizontal rod 11, wherein the horizontal rod 11 is used for being arranged along the length direction of the steel corrugated pipe culvert and the middle part of the horizontal rod is used for being arranged in the steel corrugated pipe culvert in a penetrating mode. The assembly frame 2 is provided with two vertical plates 21, the two vertical plates 21 are respectively positioned on two sides of the horizontal rod 11, the middle of each vertical plate 21 is in sliding fit with the horizontal rod 11, the bottom end of the assembly frame 2 is provided with two traveling wheels 22, the two traveling wheels 22 are arranged along the length direction of the horizontal rod 11 at intervals, and the traveling wheels 22 are used for rolling along the length direction of the corrugated pipe piece 31 at the bottom.

In this embodiment, because the middle part of two vertical plates 21 is followed both sides slip laminating horizontal rod 11 for the split frame 2 has the degree of freedom that reciprocates, when the length direction of the corrugated pipe piece 31 of running wheel 22 edge bottom rolls, is gone up on the inner wall of the corrugated pipe piece 31 of bottom and is fluted 311, so can make split frame 2 reciprocate when running wheel 22 rolls.

Compared with the prior art, the splicing auxiliary device of the steel corrugated pipe culvert provided by the utility model has the advantages that the positioning frame 1 is fixedly connected with the ground, the horizontal rod 11 is parallel to the length direction of the steel corrugated pipe culvert to be spliced, the horizontal rod 11 can prevent the splicing frame 2 from falling towards the two sides of the horizontal rod 11 and the splicing frame 2 can move along the length direction of the horizontal rod 11 because the middle parts of the two vertical plates 21 are in sliding fit with the horizontal rod 11 from the two sides, the two traveling wheels 22 arranged along the length direction of the horizontal rod 11 at intervals can support the splicing frame 2, when a certain section of steel corrugated pipe culvert needs to splice a corrugated pipe piece 31 at a high position, the splicing frame 2 is moved into the section of steel corrugated pipe culvert, an operator completes the splicing of the corrugated pipe piece 31 at the high position on the splicing frame 2, so that a support is not needed to be built inside the steel corrugated pipe culvert, and the traveling wheels 22 can roll along the length direction of the corrugated pipe piece 31 at the bottom, the split frame 2 is convenient to move. Therefore, the utility model discloses the inside that can avoid the corrugated steel pipe culvert is built the support comparatively difficult and is built and the support of building removes the problem that is more difficult.

As a specific embodiment of the splicing auxiliary device for the corrugated steel pipe culvert provided by the present invention, please refer to fig. 1 to 2, the splicing auxiliary device for the corrugated steel pipe culvert further includes a limiting device 4. Stop device 4 with assemble frame 2 and be connected, when assembling frame 2 and removing preset position, stop device 4 is used for the restriction to assemble frame 2 and removes, can make the assembly frame 2 that removes preset position be in more stable state like this to be favorable to the corrugated pipe piece 31 of operating personnel concatenation eminence.

As a specific embodiment of the splicing auxiliary device for the corrugated steel pipe culvert provided by the present invention, please refer to fig. 2 to 3, the bottom end of the splicing frame 2 has the first horizontal plate 23, and the limiting device 4 includes the fixture block 41 and the guide rod 42. The latch 41 is located below the first horizontal plate 23 with the lower end matching the groove 311 on the inner wall of the bottom corrugated tubing 31. Guide bar 42 is two, vertical setting, lower extreme and fixture block 41 fixed connection, the middle part slides and pierces through first horizontal plate 23, when guide bar 42 glides downwards, fixture block 41's lower extreme is used for inserting a recess 311 on the inner wall of the corrugated pipe piece 31 of bottom, when the assembly frame 2 moves in certain section steel corrugated pipe culvert, make fixture block 41's lower extreme adjust well recess 311 on the inner wall of the corrugated pipe piece 31 of bottom, then guide bar 42 glides downwards, fixture block 41's lower extreme inserts in the recess 311 of adjusting well, thereby restriction assembly frame 2 removes. The two guide rods 42 are provided to restrict the rotation of the latch 41 so that the latch 41 is easily aligned with the recess 311.

As a specific implementation manner of the splicing assisting device for the steel corrugated pipe culvert, please refer to fig. 1 to 2, the splicing frame 2 has the second horizontal plate 24 located above the first horizontal plate 23 and spaced from the first horizontal plate 23, and the limiting device 4 further includes a pressure increasing plate 43, a pressure increasing rod 44 and a pressure increasing spring 45. The pressurizing plate 43 is horizontally disposed and located between the first horizontal plate 23 and the second horizontal plate 24, and is fixedly connected to the two guide rods 42. The pressurizing rod 44 is vertically arranged, two ends of the pressurizing rod are respectively fixedly connected with the first horizontal plate 23 and the second horizontal plate 24, and the middle part of the pressurizing rod slides to penetrate through the pressurizing plate 43. The pressurizing spring 45 is sleeved on the pressurizing rod 44, and two ends of the pressurizing spring respectively press the pressurizing plate 43 and the second horizontal plate 24. By the pressing of the pressurizing spring 45, the stability of inserting the latch 41 into the recess 311 can be increased, which is equivalent to the stability of the assembling frame 2.

As a specific embodiment of the splicing auxiliary device of the corrugated steel pipe culvert, please refer to fig. 1, for the better movement of the limiting splicing frame 2, the number of the limiting devices 4 is two and the two sides of the horizontal rod 11 are symmetrically arranged.

As the utility model provides a concatenation auxiliary device of steel corrugated pipe culvert's a particular embodiment please refer to fig. 1 to fig. 2, the concatenation auxiliary device of steel corrugated pipe culvert still includes locking device 5, and when fixture block 41 moved upwards and withdrawed from corresponding recess 311, locking device 5 was used for fixture block 41 with assemble frame 2 locking, can prevent like this fixture block 41 again in the recess 311 to conveniently assemble frame 2's removal.

As a specific implementation manner of the splicing auxiliary device for the corrugated steel pipe culvert, please refer to fig. 1 to 2, the splicing frame 2 has a locking rod 27, the locking rod 27 is vertically disposed and both ends of the locking rod 27 are respectively fixedly connected with the first horizontal plate 23 and the second horizontal plate 24, the side of the locking rod 27 is provided with a threaded hole, and the locking device 5 includes a connecting piece 51 and a locking bolt 52. The coupling member 51 is fixedly coupled to the two pressure increasing plates 43 and has a coupling hole 511 parallel to the screw hole. The threaded end of the locking bolt 52 is matched with the threaded hole, and when the fixture block 41 moves upwards and exits the corresponding groove 311, the threaded end of the locking bolt 52 is used for penetrating through the connecting hole 511 and the threaded hole and is in threaded connection with the threaded hole, so that the pressure increasing plate 43 and the assembling frame 2 can be locked, namely the fixture block 41 and the assembling frame 2 are locked.

As a specific implementation manner of the splicing assisting device for the corrugated steel pipe culvert, please refer to fig. 1, the splicing frame 2 has a third horizontal plate 25 located above the second horizontal plate 24 and spaced from the second horizontal plate 24, and the vertical plate 21 is located between the second horizontal plate 24 and the third horizontal plate 25 and fixedly connected to the second horizontal plate 24 and the third horizontal plate 25, so that the vertical plate 21 is fixed more firmly.

As a specific implementation manner of the splicing assisting device for the steel corrugated pipe culvert, please refer to fig. 1, the first horizontal plate 23, the second horizontal plate 24 and the third horizontal plate 25 are combined into two sets of step structures respectively located on two sides of the horizontal rod 11, and the operator can stand on the step structure to assemble the corrugated pipe piece 31 with different heights. In this embodiment, the first horizontal plate 23, the second horizontal plate 24 and the third horizontal plate 25 are all provided with a guardrail.

As a specific embodiment of the concatenation auxiliary device of steel corrugated pipe culvert, please refer to fig. 1, for the convenient drive concatenation frame 2 removes, it is equipped with the handle 26 that is used for the pulling to splice frame 2 and advances to assemble frame 2.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. Splicing auxiliary device of steel corrugated pipe culvert, its characterized in that includes:

the positioning frame is used for being fixedly connected with the ground and is provided with a horizontal rod, the horizontal rod is used for being arranged along the length direction of the steel corrugated pipe culvert, and the middle part of the horizontal rod is used for penetrating through the steel corrugated pipe culvert; and

the assembling frame is provided with two vertical plates, the vertical plates are respectively positioned on two sides of the horizontal rod, the middle of each vertical plate is in sliding fit with the horizontal rod, the bottom end of the assembling frame is provided with two traveling wheels, the two traveling wheels are arranged along the length direction of the horizontal rod at intervals, and the traveling wheels are used for rolling along the length direction of the corrugated pipe piece at the bottom.

2. The splicing assist device of a steel corrugated pipe culvert according to claim 1, further comprising:

and the limiting device is connected with the assembling frame, and when the assembling frame moves to a preset position, the limiting device is used for limiting the assembling frame to move.

3. Splicing auxiliary device for a steel corrugated pipe culvert according to claim 2, wherein the bottom end of the splicing frame has a first horizontal plate, and the limiting device comprises:

the fixture block is positioned below the first horizontal plate, and the lower end of the fixture block is matched with a groove on the inner wall of the corrugated pipe piece at the bottom;

the guide rods are vertically arranged, the lower ends of the guide rods are fixedly connected with the fixture blocks, the middle of the guide rods penetrates through the first horizontal plate in a sliding mode, and when the guide rods slide downwards, the lower ends of the fixture blocks are used for being inserted into a groove in the inner wall of the corrugated pipe piece at the bottom.

4. A splicing aid for a steel corrugated culvert according to claim 3 wherein said splicing frame has a second horizontal plate spaced above said first horizontal plate, said stop means further comprising:

the pressurizing plate is horizontally arranged, is positioned between the first horizontal plate and the second horizontal plate, and is fixedly connected with the two guide rods;

the pressurizing rod is vertically arranged, two ends of the pressurizing rod are respectively fixedly connected with the first horizontal plate and the second horizontal plate, and the middle part of the pressurizing rod penetrates through the pressurizing plate in a sliding manner;

and the pressurizing spring is sleeved on the pressurizing rod, and the two ends of the pressurizing spring respectively extrude the pressurizing plate and the second horizontal plate.

5. A splicing auxiliary device for a steel corrugated pipe culvert according to claim 4, wherein the number of the limiting devices is two, and the limiting devices are symmetrically arranged on two sides of the horizontal rod.

6. The splicing auxiliary device of the steel corrugated pipe culvert according to claim 5, wherein the splicing auxiliary device of the steel corrugated pipe culvert further comprises a locking device, and when the fixture block moves upwards and exits the corresponding groove, the locking device is used for locking the fixture block and the splicing frame.

7. The splicing auxiliary device of a steel corrugated pipe culvert according to claim 6, wherein the splicing frame is provided with a locking rod, the locking rod is vertically arranged, two ends of the locking rod are fixedly connected with the first horizontal plate and the second horizontal plate respectively, a threaded hole is formed in the side surface of the locking rod, and the locking device comprises:

the connecting piece is fixedly connected with the two pressure increasing plates and is provided with a connecting hole parallel to the threaded hole;

and the threaded end of the locking bolt is matched with the threaded hole, and when the clamping block moves upwards and exits from the corresponding groove, the threaded end of the locking bolt is used for penetrating through the connecting hole and the threaded hole and is in threaded connection with the threaded hole.

8. The splicing assist device of a steel corrugated culvert according to claim 4, wherein the splicing frame has a third horizontal plate located above and spaced apart from the second horizontal plate, and the vertical plate is located between and fixedly connected to the second horizontal plate and the third horizontal plate.

9. A splicing auxiliary device for a steel corrugated pipe culvert according to claim 8, wherein the first horizontal plate, the second horizontal plate and the third horizontal plate are combined into two sets of step structures respectively positioned at two sides of the horizontal rod.

10. A splicing auxiliary device for a steel corrugated pipe culvert according to claim 1, wherein the splicing frame is provided with a handle for pulling the splicing frame to advance.