Movable highway fence stand column pouring device

Abstract

The utility model relates to the technical field of pouring devices, in particular to a movable highway fence stand column pouring device which comprises two sliding rails, and the two ends of each sliding rail are provided with an L-shaped connecting plug and a plug pin positioning assembly respectively. The L-shaped connecting plugs are fixedly connected with the plug pin positioning assemblies so that the two sliding rails can be fixedly connected, sliding installation grooves are formed in the inner walls of the sliding rails, rolling wheels and limiting battens used for limiting the rolling wheels in the sliding installation grooves are installed in the sliding installation grooves, and the containing platform is fixedly connected with the connecting bottom block through a vertical installation frame. A storage container and a cement pump are fixedly installed on the placing platform, one end of the cement pump is communicated with the storage container, a grouting guide pipe is installed at the other end of the cement pump, and a lifting type supporting leg assembly is fixedly installed at the bottom of the placing platform. Stability in the pouring process can be effectively improved, and the device can be suitable for being used on the uneven ground and is more flexible and convenient to use.

Description

Technical Field

[0001] The utility model specifically relates to a movable highway fence column casting device, belonging to the technical field of casting devices. Background Art

[0002] Highway fences are safety facilities installed on the outside of the shoulder, the central dividing strip and the side of the sidewalk. They are used to separate the carriageway from the pedestrian area to prevent pedestrians from mistakenly entering the lane and reduce the risk of traffic accidents. They can also guide vehicles to drive in the specified lane to prevent vehicles from deviating from the road due to loss of control or driver negligence. When installing highway fences, the bottom of the fence is usually placed in a casting pit, and concrete is poured in the casting pit to achieve the installation and fixation of the fence. However, during the casting process, the highway is usually uneven land, and some parts are uphill, the transportation of slurry is more difficult, the casting is not convenient, and there are certain disadvantages in the use process.

[0003] In view of this, the present utility model is proposed. Utility Model Content

[0004] The purpose of the utility model is to provide a movable highway fence post casting device in order to solve the above-mentioned problem. The device has the function of enabling a placement platform to drive a storage container, a cement pump and a grouting conduit to move on a sliding track. The device is more flexible and convenient to use, suitable for use on uneven ground, and effectively improves the stability during the casting process.

[0005] The utility model achieves the above-mentioned purpose through the following technical scheme: a movable highway fence post casting device comprises a sliding track, wherein the number of the sliding tracks is two, and the L-shaped connecting plug and the latch positioning assembly are respectively installed at both ends of the sliding track, the L-shaped connecting plug is fixedly connected to the latch positioning assembly to make the two sliding tracks fixedly connected, a sliding installation groove is opened on the inner wall of the sliding track, the rolling wheel and the limiting strip plate used to limit the rolling wheel in the sliding installation groove are installed in the sliding installation groove, the transverse connecting rod is fixedly installed on the rolling wheel, the connecting bottom block is rotatably sleeved on the transverse connecting rod, the placing platform is arranged above the connecting bottom block, the placing platform is fixedly connected to the connecting bottom block through the vertical mounting frame, the storage container and the cement pump are fixedly installed on the placing platform, one end of the cement pump is communicated with the storage container, the other end of the cement pump is installed with the grouting conduit, and the lifting leg assembly is fixedly installed at the bottom of the placing platform.

[0006] Furthermore, in order to connect the two sliding rails to each other by inserting the L-shaped connecting plug into the connecting slot, the latch positioning assembly includes a raised connecting block, which is provided with a connecting slot, and the L-shaped connecting plug is inserted into the connecting slot.

[0007] Furthermore, in order to pass through the positioning pin rod so that the L-shaped connecting plug can be fixed in the connecting slot, the U-shaped mounting seat is fixedly installed on the top of the raised connecting block, and the positioning pin rod is slidably inserted on the U-shaped mounting seat. One end of the positioning pin rod slides through the raised connecting block and is inserted into the positioning pin hole opened on the L-shaped connecting plug.

[0008] Furthermore, in order to enable the positioning pin rod to slide on the U-shaped mounting seat by controlling the lifting handle, the lifting handle is fixedly mounted on the other end of the positioning pin rod.

[0009] Furthermore, in order to enable the annular gasket to drive the positioning pin rod to be fixedly inserted in the positioning pin hole through the positioning spring, the annular gasket is fixedly installed on the positioning pin rod, and the annular gasket is elastically connected to the U-shaped mounting seat through the positioning spring.

[0010] Furthermore, in order to improve the stability of the support of the placement platform by setting four electric telescopic rods, the lifting leg assembly includes the electric telescopic rod, which is vertically fixed to the bottom of the placement platform and is distributed at the four corners of the placement platform.

[0011] Furthermore, in order to enable the U-shaped support seat to move up and down by controlling the electric telescopic rod, the telescopic end of the electric telescopic rod is fixedly mounted with the U-shaped support seat.

[0012] Furthermore, in order to drive the placement platform to move by the support roller, the support roller is rotatably mounted on the inner wall of the U-shaped support seat.

[0013] The technical effects and advantages of the utility model are as follows: through the L-shaped connecting plug and the pin positioning assembly, the two sliding rails can be connected alternately, and the placement platform can drive the storage container, the cement pump and the grouting conduit to move on the sliding rail. During the pouring process, it is only necessary to move the grouting conduit to the vicinity of the column pit. It is more flexible and convenient to use and is suitable for use on uneven ground; and under the action of the lifting leg assembly, the stability of the pouring process is effectively improved, and it is more practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the installation structure of the L-shaped connecting plug and the latch positioning assembly of the utility model;

[0016] Figure 3 This is a structural schematic diagram of the latch positioning assembly of the utility model;

[0017] Figure 4 This is a structural schematic diagram of the lifting leg assembly of the utility model;

[0018] Figure 5 This is a schematic diagram of the installation structure of the limit strip of the utility model;

[0019] In the figure: 1. sliding track; 2. L-shaped connecting plug; 3. pin positioning assembly; 301. raised connecting block; 302. U-shaped mounting seat; 303. positioning pin rod; 304. lifting handle; 305. annular pad; 306. positioning spring; 4. rolling wheel; 5. limiting strip; 6. horizontal connecting rod; 7. connecting bottom block; 8. placing platform; 9. vertical mounting frame; 10. storage container; 11. cement pump; 12. grouting catheter; 13. lifting leg assembly; 1301. electric telescopic rod; 1302. U-shaped support seat; 1303. supporting roller. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] See also Figure 1-Figure 5As shown, a movable highway fence post casting device comprises a sliding track 1, the number of sliding tracks 1 is two, and L-shaped connecting plugs 2 and latch positioning components 3 are respectively installed at both ends of the sliding track 1. The L-shaped connecting plug 2 is fixedly connected with the latch positioning component 3 to make the two sliding tracks 1 fixedly connected. When in use, the latch positioning component 3 and the L-shaped connecting plug 2 are used to make the two sliding tracks 1 alternately connected. A sliding installation groove is opened on the inner wall of the sliding track 1, and a rolling wheel 4 and a limiting strip 5 for limiting the rolling wheel 4 in the sliding installation groove are installed in the sliding installation groove. A transverse connecting rod 6 is fixedly installed on the rolling wheel 4, and a connecting bottom block 7 is rotatably sleeved on the transverse connecting rod 6. A placing platform 8 is arranged above the connecting bottom block 7, and the placing platform 8 is fixedly connected to the connecting bottom block 7 through a vertical mounting frame 9. When in use, the placing platform 8 is pushed so that the vertical mounting frame 9 and the connecting bottom block 7 drive the transverse connecting rod 6 to rotate. The rod 6 moves, causing the rolling wheel 4 to roll in the sliding mounting groove, so that the placement platform 8 can move on the sliding track 1, and when the placement platform 8 moves from one sliding track 1 to another sliding track 1, the two sliding tracks 1 can be connected and used alternately, which makes the movement of the placement platform 8 more convenient and quick for complex road surfaces, and improves the efficiency of column casting. A storage container 10 and a cement pump 11 are fixedly installed on the placement platform 8. One end of the cement pump 11 is connected to the storage container 10, and a grouting conduit 12 is installed on the other end of the cement pump 11. The cement pump 11 is controlled to transport the casting slurry in the storage container 10 into the grouting pipe, and the grouting pipe is plugged into the column pit. A lifting leg assembly 13 is fixedly installed at the bottom of the placement platform 8. The lifting leg assembly is controlled to achieve a supporting effect on the placement platform 8 during casting, so as to improve stability during use.

[0022] The latch positioning assembly 3 includes a raised connection block 301, a connection slot is provided on the raised connection block 301, the L-shaped connection plug 2 is plugged into the connection slot, a U-shaped mounting seat 302 is fixedly installed on the top of the raised connection block 301, a positioning pin rod 303 is slidably plugged on the U-shaped mounting seat 302, one end of the positioning pin rod 303 slides through the raised connection block 301 and is plugged into the positioning pin hole provided on the L-shaped connection plug 2, a lifting handle 304 is fixedly installed on the other end of the positioning pin rod 303, and an annular pad 305 is fixedly installed on the positioning pin rod 303. The annular pad 305 is elastically connected to the U-shaped mounting seat 302 through a positioning spring 306. When in use, under the action of the positioning spring 306, the annular pad 305 drives the positioning pin rod 303 to be fixedly inserted in the positioning pin hole, so that the two sliding rails 1 are fixedly connected. At the same time, the lifting handle 304 is controlled to make the positioning pin rod 303 slide on the U-shaped mounting seat 302, so that one end of the positioning pin rod 303 is disengaged from the positioning pin hole, so that the two sliding rails 1 are separated, thereby improving the convenience of alternating connection and use of the two sliding rails 1.

[0023] The lifting leg assembly 13 includes an electric telescopic rod 1301, which is vertically fixed at the bottom of the placement platform 8. The electric telescopic rod 1301 is distributed at the four corners of the placement platform 8. The telescopic end of the electric telescopic rod 1301 is fixedly installed with a U-shaped support seat 1302, and a support roller 1303 is rotatably installed on the inner wall of the U-shaped support seat 1302. When in use, the electric telescopic rod 1301 is controlled to extend and retract, so that the U-shaped support seat 1302 drives the support roller 1303 to ground, thereby supporting the placement platform 8 on a complex road surface, and the placement platform 8 can be moved on a flat road surface through the support roller 1303, which is more flexible and convenient to use.

[0024] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0025] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A movable highway fence post casting device, comprising a sliding track (1), characterized in that: There are two sliding rails (1), and L-shaped connecting plugs (2) and latch positioning assemblies (3) are respectively installed at both ends of the sliding rails (1). The L-shaped connecting plugs (2) and the latch positioning assemblies (3) are fixedly connected to each other so as to make the two sliding rails (1) fixedly connected. A sliding installation groove is provided on the inner wall of the sliding rail (1), and a rolling wheel (4) and a limiting strip (5) for limiting the rolling wheel (4) in the sliding installation groove are installed in the sliding installation groove. A transverse connecting rod (6) is fixedly installed on the rolling wheel (4). A connecting bottom block (7) is rotatably sleeved on the transverse connecting rod (6), a placement platform (8) is arranged above the connecting bottom block (7), the placement platform (8) is fixedly connected to the connecting bottom block (7) via a vertical mounting frame (9), a storage container (10) and a cement pump (11) are fixedly installed on the placement platform (8), one end of the cement pump (11) is in communication with the storage container (10), and a grouting conduit (12) is installed on the other end of the cement pump (11), and a lifting leg assembly (13) is fixedly installed at the bottom of the placement platform (8).

2. The movable highway fence column casting device according to claim 1, characterized in that: The latch positioning assembly (3) comprises a protruding connection block (301), the protruding connection block (301) is provided with a connection slot, and the L-shaped connection plug (2) is plugged into the connection slot.

3. The movable highway fence post casting device according to claim 2, characterized in that: A U-shaped mounting seat (302) is fixedly mounted on the top of the protruding connection block (301), a positioning pin rod (303) is slidably inserted on the U-shaped mounting seat (302), and one end of the positioning pin rod (303) slides through the protruding connection block (301) and is inserted into a positioning pin hole provided on the L-shaped connection plug (2).

4. The movable highway fence post casting device according to claim 3, characterized in that: A lifting handle (304) is fixedly mounted on the other end of the positioning pin rod (303).

5. The movable highway fence post casting device according to claim 4, characterized in that: An annular pad (305) is fixedly mounted on the positioning pin rod (303), and the annular pad (305) is elastically connected to the U-shaped mounting seat (302) via a positioning spring (306).

6. The movable highway fence column casting device according to claim 1, characterized in that: The lifting leg assembly (13) comprises an electric telescopic rod (1301), wherein the electric telescopic rod (1301) is vertically fixed to the bottom of the placement platform (8), and the electric telescopic rod (1301) is distributed at four corners of the placement platform (8).

7. The movable highway fence post casting device according to claim 6, characterized in that: A U-shaped support seat (1302) is fixedly mounted on the telescopic end of the electric telescopic rod (1301).

8. The movable highway fence post casting device according to claim 7, characterized in that: A supporting roller (1303) is rotatably mounted on the inner wall of the U-shaped supporting seat (1302).

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