CN212153186U - A indicating device for municipal construction supporting engineering - Google Patents
A indicating device for municipal construction supporting engineering Download PDFInfo
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- CN212153186U CN212153186U CN202020366616.1U CN202020366616U CN212153186U CN 212153186 U CN212153186 U CN 212153186U CN 202020366616 U CN202020366616 U CN 202020366616U CN 212153186 U CN212153186 U CN 212153186U
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Abstract
The utility model discloses an indicating device for municipal construction supporting engineering, the camera includes a supporting plate, the bracing piece, the both ends of bracing piece respectively with the first binaural seat of backup pad bottom surface, the second binaural seat swing joint of connecting block top surface, the shaft and the loose wheel in the connecting block outside are connected, be equipped with the horizontal pole between the connecting block with one side, be equipped with the bottom plate in the middle of the horizontal pole, the bottom plate top surface is equipped with square jar, dog and the horizontal pole rigid coupling that corresponds on the telescopic link outer end of square jar, there is the support column in the backup pad, be equipped with the buckle closure on the fixed cover of supporting seat, be equipped with. The direction indicating device clamps the indication board in different directions by the rotation of the buckle sleeve through the tightness of the bolt and the nut, thereby playing a role in changing the indicating direction; through the flexible of the square jar in bottom, drive the linkage angle of horizontal pole and bracing piece, convenient height to the device bottom is adjusted.
Description
Technical Field
The utility model relates to a municipal construction equipment technical field especially relates to an indicating device for municipal construction supporting engineering.
Background
At present, municipal works construction development speed is very fast, and the urban area constantly enlarges, and traffic development is rapid, and the other direction indication device that all is equipped with of urban road, current direction indication device are basically with welding or one or more direction sign of other form fixedly connected with on the support column to provide direction indication for pedestrian or vehicle.
Because current direction indication board and stand all are fixed connection, consequently, highly adjusting, the direction of transform sign to the support column all is very troublesome, and has to change whole instruction sign device, causes the waste in manpower, material resources, the financial resources. Therefore, the indicating device for the municipal construction supporting project is provided.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing an indicating device for municipal construction supporting engineering.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
an indicating device for municipal construction supporting engineering, which comprises a supporting plate, wherein the supporting plate is a rectangular plate and is horizontally arranged, the four corners of the bottom surface of the supporting plate are fixedly connected with first double-lug seats which are vertically and inversely placed, each first double-lug seat is transversely provided with a first shaft hole, a first connecting shaft is arranged in each first shaft hole, each first double-lug seat is movably connected with the top end of the supporting rod, the support rods are rectangular long rods, a rotating shaft hole is transversely recessed in the middle of each support rod, a rotating shaft is arranged between two rotating shaft holes on the same side in the longitudinal direction, two ends of each rotating shaft respectively penetrate through the corresponding rotating shaft holes, the bottom end of each support rod is movably connected with a second double-lug seat, each second double-lug seat is vertically placed right above, each second double-lug seat is transversely provided with a second shaft hole, and a second connecting shaft is arranged in each second shaft hole;
the bottom of each second double-lug seat is fixedly connected with a connecting block, a cross bar is arranged between two connecting blocks on the same side in the transverse direction, two ends of each cross bar are fixedly connected with the corresponding connecting blocks respectively, a wheel shaft is fixedly connected to the outer side of each connecting block in the transverse direction, a movable wheel is arranged on each wheel shaft, a wheel shaft hole is transversely arranged in the middle of each movable wheel, the outer end of each wheel shaft penetrates through the wheel shaft hole of each movable wheel, and the outer end of each wheel shaft is provided with a positioning block, a bottom plate is arranged between the two transverse rods, the bottom plate is a rectangular plate and is horizontally arranged, the middle of the top surface of the bottom plate is longitudinally provided with a positive square cylinder and a negative square cylinder, the telescopic end of each square cylinder is provided with a telescopic rod, the outer end of each telescopic rod is provided with a stop block, and the other end of each stop block is fixedly connected with the inner side of the corresponding transverse rod;
the utility model discloses a support plate, including the backup pad, the backup pad top surface is equipped with the support column in the middle of the rigid coupling, install four fixed covers on the supporting seat, fixed cover evenly distributed is on the surface of support column, every is fixed to be sheathe in and all is equipped with a pair of knot cover, every it is outside to detain the cover and be U-shaped cover and both ends opening level, every it has a pair of first bolt hole all to cave in on the both ends side of cover, and is every it all to be equipped with the sign of transversely placing between one side of knot cover, every all be equipped with a pair of second bolt hole on the inner end side of sign, every it is every to the second bolt hole corresponds with first screw hole, every is every all to be equipped with the bolt in the first bolt hole, and every the back of bolt all is equipped with.
Preferably, the top end of each support rod is fixedly connected with a first single-lug seat, and each first single-lug seat is clamped on a first connecting shaft in a corresponding first double-lug seat; every the equal rigid coupling in bottom of bracing piece has second monaural seat, every the second monaural seat all blocks and establishes on the second even axle in the second binaural seat that corresponds.
Preferably, every the both ends of first even axle all with the both sides inner wall rigid coupling of the first binaural seat that corresponds, every the both ends of second even axle all with the both sides inner wall rigid coupling of the second binaural seat that corresponds, every the equal rigid coupling in both ends of pivot has first screw rod, every the outer end of first screw rod all with first nut screwed connection.
Preferably, the surface of the protruding section of the outer end of each wheel axle is provided with threads, the inner side surface of each positioning block is provided with a screw hole in a concave manner, the screw hole on each positioning block corresponds to the corresponding threads on each wheel axle, and each positioning block is in threaded connection with the outer end of each corresponding wheel axle.
Preferably, one side of each pair of the buckling sleeves passes through the first bolt hole through a bolt to be in threaded connection with the corresponding nut, and the other side of each pair of the buckling sleeves passes through the first bolt hole and the second bolt hole through a bolt to be in threaded connection with the corresponding nut.
Preferably, each square cylinder is an electric telescopic cylinder, each square cylinder is externally connected with a control power supply, and the control power supplies are externally connected with control switches.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the buckle sleeve rotates to clamp the indication board in different directions through the tightness of the bolt and the nut, so that the indication direction can be changed;
2. the linkage angle of the cross rod and the supporting rod is driven by the extension and contraction of the square cylinder at the bottom, so that the height of the bottom of the device can be conveniently adjusted;
in conclusion, the direction indicating device has the advantages that the buckle sleeve rotates to clamp the indicating plate in different directions through the tightness of the bolt and the nut, and the effect of changing the indicating direction is achieved; through the flexible of the square jar in bottom, drive the linkage angle of horizontal pole and bracing piece, convenient height to the device bottom is adjusted.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without limitation. In the drawings:
fig. 1 is a cross-sectional view of an indicating device for municipal construction supporting engineering according to the present invention;
fig. 2 is a front view of a bottom support assembly of an indicating device for municipal construction supporting works provided by the present invention;
fig. 3 is a left side view of a bottom support assembly of the indicating device for municipal construction supporting engineering according to the present invention;
fig. 4 is a top view of a bottom support assembly of an indicating device for municipal construction supporting works according to the present invention;
fig. 5 is a top view of the support plate and the first double-lug seat of the indicating device for municipal construction supporting engineering according to the present invention;
fig. 6 is a top view of the buckle indicating plate of the indicating device for municipal construction supporting engineering according to the present invention;
number in the figure: the support plate comprises a support plate 1, a first double-lug seat 2, a first connecting shaft 3, a support rod 4, a first single-lug seat 5, a rotating shaft hole 6, a rotating shaft 7, a first screw 8, a first nut 9, a second single-lug seat 10, a second connecting shaft 11, a second double-lug seat 12, a connecting block 13, a wheel shaft 14, a movable wheel 15, a bottom plate 16, a square cylinder 17, an expansion rod 18, a stop block 19, a cross rod 20, a support column 21, a fixed sleeve 22, a buckle sleeve 23, an indication plate 24, a bolt 25, a nut 26, a protective cap 27 and a positioning block 28.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Example (b): referring to fig. 1-6, an indicating device for municipal construction supporting engineering comprises a supporting plate 1, wherein the supporting plate 1 is a rectangular plate and is horizontally placed, four corners of the bottom surface of the supporting plate 1 are fixedly connected with first double-lug seats 2 which are vertically placed upside down, each first double-lug seat 2 is transversely provided with a first shaft hole, each first shaft hole is internally provided with a first connecting shaft 3, each first double-lug seat 2 is movably connected with the top end of a supporting rod 4, the supporting rods 4 are rectangular long rods, the middle of each supporting rod 4 is transversely recessed with a rotating shaft hole 6, a rotating shaft 7 is arranged between the two rotating shaft holes 6 on the same longitudinal side, two ends of each rotating shaft 7 respectively penetrate through the corresponding rotating shaft holes 6, the bottom end of each supporting rod 4 is movably connected with a second double-lug seat 12, each second double-lug seat 12 is vertically placed right, each second double-lug seat 12 is transversely provided with a second shaft hole, a second connecting shaft 11 is arranged in each second shaft hole;
the bottom of each second double-lug seat 12 is fixedly connected with a connecting block 13, a cross rod 20 is arranged between two connecting blocks 13 on the same side in the transverse direction, two ends of each cross rod 20 are fixedly connected with the corresponding connecting blocks 13 respectively, the transverse outer side of each connecting block 13 is fixedly connected with a wheel shaft 14, a movable wheel 15 is arranged on each wheel shaft 14, a wheel shaft hole is transversely arranged in the middle of each movable wheel 15, the outer end of each wheel shaft 14 penetrates through the wheel shaft hole on the movable wheel 15, a positioning block 28 is arranged at the outer end of each wheel shaft 14, a bottom plate 16 is arranged between the two cross rods 20, the bottom plate 16 is a rectangular plate and is horizontally arranged, a front square cylinder 17 and a back square cylinder 17 are longitudinally arranged in the middle of the top surface of the bottom plate 16, an expansion rod 18 is arranged at the expansion end of each square cylinder 17, a stop block 19 is arranged at the outer end of each expansion rod 18, and the other end of each stop block 19 is fixedly connected with the inner side of the corresponding cross rod 20;
middle rigid coupling has support column 21 on the 1 top surface of backup pad, install four fixed covers 22 on the supporting seat 21, fixed cover 22 evenly distributed is on the surface of support column 21, all be equipped with a pair of cover 23 of detaining on every fixed cover 22, every is detained cover 23 and is the U-shaped cover and both ends opening level outwards, it has a pair of first bolt hole all to cave in on every both ends side of detaining cover 23, every is every to all being equipped with the sign 24 of horizontal placing between the one side of detaining cover 23, all be equipped with a pair of second bolt hole on every inside end side of sign 24, every is corresponding with first screw hole to every second bolt hole, every is every to all being equipped with bolt 25 in the first bolt hole, and the back of every bolt 25 all is equipped with nut 26, support column 21 top rigid coupling has helmet 27, helmet 27.
In the utility model, the top end of each support rod 4 is fixedly connected with a first single-lug seat 5, and each first single-lug seat 5 is clamped on a first connecting shaft 3 in a corresponding first double-lug seat 2; the bottom of each support rod 4 is fixedly connected with a second single-lug seat 10, and each second single-lug seat 10 is clamped on a second connecting shaft 11 in a corresponding second double-lug seat 12.
The utility model discloses in, the both ends of every first connecting shaft 3 all with the both sides inner wall rigid coupling of the first binaural seat 2 that corresponds, every second even both ends of axle 11 all with the both sides inner wall rigid coupling of the second binaural seat 12 that corresponds, the equal rigid coupling in both ends of every pivot 7 has first screw rod 8, every first screw rod 8's outer end all with first nut 9 screwed connection.
The utility model discloses in, the outer end bulge section of every shaft 14 is equipped with the screw thread on the surface, and it has the screw hole to cave in on the medial surface of every locating piece 28, and the screw hole on every locating piece 28 corresponds with the every epaxial screw thread of axle 14 that corresponds, and every locating piece 28 and the every outer end screwed connection of the shaft 14 that corresponds.
In the utility model, one side of each pair of buckle sleeves 23 is screwed with the corresponding nut 26 through the bolt 25 passing through the first bolt hole, and the other side of each pair of buckle sleeves 23 is screwed with the corresponding nut 26 through the bolt 25 passing through the first bolt hole and the second bolt hole respectively; each square cylinder 17 is an electric telescopic cylinder, each square cylinder 17 is externally connected with a control power supply, and the control power supply is externally connected with a control switch.
When the device is used, in the first step, the integrity of the device is checked, and an external power supply of the square cylinder 17 is switched on; secondly, the telescopic distance of the telescopic rods 18 is adjusted simultaneously through a control switch of the directional cylinder 17, the two telescopic rods 18 drive the longitudinal distance of the cross rod 20, the cross rod 20 drives the connecting blocks 13 at the two ends, the connecting blocks 13 drive the corresponding movable wheels 15 to move at the longitudinal distance, and further drive the crossing angles of the two support rods 4 on the same side, so that the heights of the support plate 1 and the horizontal bottom surface are adjusted; and thirdly, the buckle sleeve 23 rotates to clamp the indication board 24 in different directions by screwing the bolt 25 and the nut 26, so that the indication direction is changed.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides an indicating device for supporting engineering of municipal construction, includes backup pad (1), its characterized in that: the supporting plate (1) is a rectangular plate and is horizontally placed, the four corners of the bottom surface of the supporting plate (1) are fixedly connected with vertical inverted first double-lug seats (2), each first double-lug seat (2) is transversely provided with a first shaft hole, each first shaft hole is internally provided with a first connecting shaft (3), each first double-lug seat (2) is movably connected with the top end of a supporting rod (4), the supporting rods (4) are rectangular long rods, the middle of each supporting rod (4) is transversely sunken with a rotating shaft hole (6), a rotating shaft (7) is arranged between the two rotating shaft holes (6) on the same longitudinal side, the two ends of each rotating shaft (7) respectively penetrate through the corresponding rotating shaft holes (6), the bottom end of each supporting rod (4) is movably connected with a second double-lug seat (12), and each second double-lug seat (12) is vertically placed, each second double-lug seat (12) is transversely provided with a second shaft hole, and a second connecting shaft (11) is arranged in each second shaft hole;
the bottom of each second double-lug seat (12) is fixedly connected with a connecting block (13), a cross rod (20) is arranged between the two connecting blocks (13) on the same transverse side, two ends of each cross rod (20) are fixedly connected with the corresponding connecting blocks (13) respectively, a wheel shaft (14) is fixedly connected to the transverse outer side of each connecting block (13), a movable wheel (15) is mounted on each wheel shaft (14), a wheel shaft hole is transversely formed in the middle of each movable wheel (15), the outer end of each wheel shaft (14) penetrates through the wheel shaft hole in each movable wheel (15), a positioning block (28) is arranged at the outer end of each wheel shaft (14), a bottom plate (16) is arranged in the middle of the two cross rods (20), the bottom plate (16) is horizontally arranged by a rectangular plate, and the middle of the top surface of the bottom plate (16) is longitudinally provided with a positive square cylinder and a negative square cylinder (17), the telescopic end of each square cylinder (17) is provided with a telescopic rod (18), the outer end of each telescopic rod (18) is provided with a stop block (19), and the other end of each stop block (19) is fixedly connected with the inner side of the corresponding cross rod (20);
the middle of the top surface of the supporting plate (1) is fixedly connected with a supporting column (21), four fixing sleeves (22) are installed on the supporting column (21), the fixing sleeves (22) are evenly distributed on the surface of the supporting column (21), each fixing sleeve (22) is provided with a pair of buckling sleeves (23), each buckling sleeve (23) is a U-shaped sleeve, openings of two ends of each buckling sleeve are horizontally outward, each buckling sleeve (23) is sunken with a pair of first bolt holes on the side surfaces of two ends of each buckling sleeve (23), each pair of transverse-placed indicating plates (24) are arranged between one sides of each buckling sleeve (23), each pair of second bolt holes are arranged on the side surfaces of the inner ends of the indicating plates (24), each pair of second bolt holes correspond to the first bolt holes, each pair of bolts (25) are arranged in the first bolt holes, each pair of bolts (25) is provided with a nut (26), and a protective cap (27) is fixedly connected to the top end of the supporting, the protective cap (27) is hemispherical.
2. The indicating device for the municipal construction supporting project according to claim 1, wherein: the top end of each supporting rod (4) is fixedly connected with a first single-lug seat (5), and each first single-lug seat (5) is clamped on a first connecting shaft (3) in a corresponding first double-lug seat (2); every the equal rigid coupling in bottom of bracing piece (4) has second monaural seat (10), every second monaural seat (10) all block establish on second even axle (11) in corresponding second binaural seat (12).
3. The indicating device for the municipal construction supporting project according to claim 1, wherein: every the both ends of first even axle (3) all with the both sides inner wall rigid coupling of the first binaural seat (2) that corresponds, every the both ends of second even axle (11) all with the both sides inner wall rigid coupling of the second binaural seat (12) that corresponds, every the equal rigid coupling in both ends of pivot (7) has first screw rod (8), every the outer end of first screw rod (8) all with first nut (9) screwed connection.
4. The indicating device for the municipal construction supporting project according to claim 1, wherein: threads are arranged on the surface of the protruding section of the outer end of each wheel shaft (14), a screw hole is sunken in the inner side surface of each positioning block (28), the screw hole in each positioning block (28) corresponds to the corresponding thread on each wheel shaft (14), and each positioning block (28) is in threaded connection with the outer end of each corresponding wheel shaft (14).
5. The indicating device for the municipal construction supporting project according to claim 1, wherein: one side of each pair of the buckling sleeves (23) penetrates through the first bolt hole through a bolt (25) to be in threaded connection with the corresponding nut (26), and the other side of each pair of the buckling sleeves (23) penetrates through the first bolt hole and the second bolt hole through the bolt (25) to be in threaded connection with the corresponding nut (26).
6. The indicating device for the municipal construction supporting project according to claim 1, wherein: each square cylinder (17) is an electric telescopic cylinder, each square cylinder (17) is externally connected with a control power supply, and the control power supplies are externally connected with control switches.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020366616.1U CN212153186U (en) | 2020-03-22 | 2020-03-22 | A indicating device for municipal construction supporting engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020366616.1U CN212153186U (en) | 2020-03-22 | 2020-03-22 | A indicating device for municipal construction supporting engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212153186U true CN212153186U (en) | 2020-12-15 |
Family
ID=73716960
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020366616.1U Active CN212153186U (en) | 2020-03-22 | 2020-03-22 | A indicating device for municipal construction supporting engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212153186U (en) |
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2020
- 2020-03-22 CN CN202020366616.1U patent/CN212153186U/en active Active
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