CN216512578U - Linkage measurement suspension device - Google Patents
Linkage measurement suspension device Download PDFInfo
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- CN216512578U CN216512578U CN202123118742.9U CN202123118742U CN216512578U CN 216512578 U CN216512578 U CN 216512578U CN 202123118742 U CN202123118742 U CN 202123118742U CN 216512578 U CN216512578 U CN 216512578U
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- cross rod
- rope
- post
- bidirectional self
- manual winch
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Abstract
The utility model discloses a linkage measurement suspension device which comprises a frame body, wherein the frame body consists of a base, upright post units and a cross rod, the bottoms of the upright posts are fixed on the base, and the tops of the upright posts are connected with the cross rod; the moving wheel is arranged on one side of the base; the first measuring unit is provided with a first bidirectional self-locking manual winch, a first measuring rope, a first balance weight and a first pulley block; and the second measuring unit is provided with a second bidirectional self-locking manual winch, a second measuring rope, a second balance weight and a second pulley block. The utility model has the advantages that the utility model adopts the detachable structure and the moving wheel, so that the utility model is easy to transfer and can be used repeatedly; the cross rods can be lengthened by connecting the lengthened cross rods with a plurality of bolt holes at the front ends of the cross rods, and the upright posts can be lengthened by connecting the lengthened posts through the connecting flanges, so that various working conditions can be met; the jacking bolt hole is additionally arranged so as to be suitable for complex working conditions; the utility model has simple structure, convenient use and low cost.
Description
Technical Field
The utility model relates to a linkage measurement suspension device.
Background
The existing suspension platform is a one-time molding product and cannot be recycled in the face of shield starting wells with different structures; the unstable factor of overall structure is more: part of the diagonal bracing reinforcement measures need to be additionally installed in the using process after the installation is finished, and the working procedure is complicated; the suspension platform is integrally located on a shield end well retaining wall, and during use, the shield end well retaining wall needs to be detached to be installed along with a side protective railing, so that an installer is in side operation, the risk is high, the overall structure is heavy, 4-6 persons are needed to cooperate to carry and install, and labor and force are wasted. In addition, the suspension cross rod is in a directional form, so that the steel wire and the steel ruler cannot be suspended before the platform is installed, and after the platform is installed, the steel wire and the steel ruler are suspended in a cantilever form by means of assistance of foreign objects, so that the safety risk of the operators on the side is further increased. Moreover, the shield starting well needs to hoist construction materials every day, and in order to ensure that the platform does not influence hoisting operation or avoid damage to the platform, the platform needs to be dismantled to transfer after the measurement operation is completed every time, and the edge protection measures are recovered, so that time, labor and labor are wasted.
Interpretation of terms:
1. hanging steel wires (transmitting the known plane coordinates of the ground into the tunnel): the term name is a long steel wire method in a common method for contact measurement, reflective cross-shaped stickers are pasted at the upper part and the lower part of a suspended qualified steel wire at proper positions, and the planar coordinates of the ground are transmitted into a tunnel or a station by measuring the reflective cross-shaped stickers through a total station.
A middle weight (the weight is in a suspended state) is suspended at the position 50cm away from the bottom of the foundation pit at the bottom of the steel wire, so that the steel wire is tightened, and then the weight is immersed into liquid with consistency (such as lubricating oil and a gear oil lamp), so that the swing amplitude of the steel wire in the measuring process is reduced.
2. Steel hanging ruler (transmitting the known elevation of the ground into the tunnel): the term, long steel rule method, which is a common method for contact measurement, uses a level gauge to transfer the elevation on the ground into a tunnel or a station by hanging a qualified steel rule. The bottom of the steel ruler is hung with a heavy object like a steel wire, but is not immersed into liquid with consistency.
Disclosure of Invention
The utility model aims to provide a linkage measurement suspension device.
In order to achieve the purpose, the utility model can adopt the following technical scheme:
the utility model relates to a linkage measurement suspension device, which comprises
The frame body is composed of a base, upright post units and a cross rod, the bottom of the upright post is fixed on the base, and the top of the upright post is connected with the middle rear part of the cross rod;
the moving wheel is arranged on one side of the base and used for transferring the frame body;
the first measuring unit is provided with a first bidirectional self-locking manual winch, a first measuring rope, a first balance weight and a first pulley block;
the second measuring unit is provided with a second bidirectional self-locking manual winch, a second measuring rope, a second counterweight and a second pulley block;
the first bidirectional self-locking manual winch is arranged at the front end of the upright post, the first pulley block is respectively arranged at the bottom of the front end of the cross rod and the bottom of the cross rod positioned above the first bidirectional self-locking manual winch, one end of the first measuring rope is connected with a winding drum of the first bidirectional self-locking manual winch, and the other end of the first measuring rope penetrates through the first pulley block and is connected with the first balance weight;
the second bidirectional self-locking manual winch is arranged at the side end of the stand column, the second pulley block is respectively arranged on the side wall of the front end of the cross rod and the side wall of the cross rod positioned above the second bidirectional self-locking manual winch, one end of the second measuring rope is connected with a winding drum of the second bidirectional self-locking manual winch, and the other end of the second measuring rope penetrates through the second pulley block and is connected with the second counterweight.
Preferably, the first measuring rope is a steel wire rope, and the second measuring rope is a steel ruler.
Preferably, the first measuring rope is a steel ruler, and the second measuring rope is a steel wire rope.
Preferably, the column unit is composed of a lower column and an upper column which are mutually sleeved, the top of the upper column is connected with the middle rear part of the cross rod, a bearing tray with the diameter larger than that of the lower column is arranged at the lower end of the upper column, the upper column below the bearing tray is sleeved in the lower column, through bolt holes are respectively formed in corresponding positions of the mutually sleeved lower column and upper column, and jacking bolt holes are formed in the mutually sleeved lower column.
Preferably, the upper column is composed of an upper connecting column and a lower connecting column, and the upper connecting column and the lower connecting column are connected through a connecting flange.
Preferably, an elongated column is connected between the upper connecting column and the lower connecting column.
Preferably, the anti-toppling device further comprises an anti-toppling unit, wherein the anti-toppling unit is composed of a vertical reinforcing cable and an oblique reinforcing cable, the top of the vertical reinforcing cable is connected with the rear part of the cross rod, and the bottom of the vertical reinforcing cable is connected with the ground through a ground anchor bolt; the bottom of the oblique reinforcing cable is connected with the ground anchor bolt, and the top of the oblique reinforcing cable is connected with the middle of the upright post unit.
Preferably, at least one binding tie is provided on the pillar unit.
Preferably, the moving wheel is detachably connected with the base.
The utility model has the advantages that the utility model adopts the detachable structure and the movable wheels, so that the utility model is easy to transfer and can be used repeatedly; the cross rods can be lengthened by connecting the lengthened cross rods with a plurality of bolt holes at the front ends of the cross rods, and the upright posts can be lengthened by connecting the lengthened posts with connecting flanges, so that various working conditions are met; the jacking bolt hole is additionally arranged so as to be suitable for complex working conditions; the utility model has simple structure, convenient use and low cost.
Drawings
Fig. 1 is a schematic structural view of the present invention.
Fig. 2 is a schematic view of the structure of the present invention using the elongated column.
FIG. 3 is a schematic view of the present invention using an elongated cross bar.
Fig. 4 is a schematic illustration of the disassembly movement of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that all the directional indicators (such as up, down, left, right, front, and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the movement situation, etc. in a specific posture (as shown in the drawing), and if the specific posture is changed, the directional indicator is changed accordingly.
In the present invention, unless otherwise expressly stated or limited, the terms "connected," "secured," and the like are to be construed broadly, and for example, "secured" may be a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
As shown in FIGS. 1-4, the linkage measurement suspension device of the present invention comprises
The frame body consists of a base 11, upright post units and a cross rod 12;
the upright unit is composed of an upright consisting of an upper column and a lower column 13 which are mutually sleeved, the top of the upper column is connected with the middle rear part of the cross rod 12, a plurality of binding ties 14 are arranged on the upright unit, and the cross rod 12 is fixed on the upright and is dragged away together when the device is moved;
the upper column is composed of an upper connecting column 15 and a lower connecting column 16, the upper connecting column 15 is fixedly connected with the cross rod 12, and the upper connecting column 15 and the cross rod 12 are fixedly connected in a non-detachable mode in the embodiment; the upper connecting column 15 and the lower connecting column 16 are connected through a connecting flange 17, and when the upright column needs to be lengthened, the upper connecting column 15 and the lower connecting column 16 are connected with a lengthening column 18 through the connecting flange 17;
the diameter of the bearing tray 19 is larger than that of the lower column 13, the bearing tray is arranged at the lower end of the upper column, and the bearing tray 19 is positioned below the connecting flange 17, namely the bearing tray 19 is positioned on the lower connecting column 16; the upper column below the bearing tray 19 is sleeved in the lower column 13, so that the cross rod 12 connected with the upper column can rotate to adjust the direction of the cross rod 12 to be a designated direction;
through bolt holes are respectively formed in corresponding positions of the lower column 13 and the upper column which are mutually sleeved, and through bolts 110 are arranged in the through bolt holes and used for fixing the direction of the cross rod 12 after the cross rod 12 is adjusted;
a jacking bolt hole is formed in the lower columns 13 which are mutually sleeved, a jacking bolt 111 is arranged in the jacking bolt hole, and after the cross rod 12 is adjusted, if the cross rod 12 cannot be fixed in the corresponding direction by the through bolt 110, the direction of the cross rod 12 is fixed by the jacking bolt 111;
the bottom of the lower column 13 is fixed on the base 11;
the front end of the cross bar 12 is provided with a plurality of bolt holes for connecting with the lengthened cross bar 112 so as to lengthen the cross bar 12;
the base 11 is in a circular disc shape, and a plurality of bolt holes are formed in the base and used for installing and fixing the frame body;
the moving wheel 21 is arranged on one side of the base 11, is detachably connected with the base 11 and is used for transferring the rack body;
the first measuring unit is provided with a first bidirectional self-locking manual winch 22, a first measuring rope 23, a first counterweight 24 and a first pulley block 25, and the position of a pulley positioned at the front end of the cross rod 12 in the first pulley block 25 is adjustable; the first measuring rope 23 is a steel ruler;
the second measuring unit is provided with a second bidirectional self-locking manual winch 26, a second measuring rope 27, a second counterweight 28 and a second pulley block 29, and the position of a pulley positioned at the front end of the cross rod 12 in the second pulley block 29 is adjustable; the second measuring rope 27 is a steel wire rope;
the first bidirectional self-locking manual winch 22 is arranged at the front end of the upright column, the first pulley block 25 is respectively arranged at the bottom of the front end of the cross rod 12 and the bottom of the cross rod 12 positioned above the first bidirectional self-locking manual winch 22, one end of the first measuring rope 23 is connected with a winding drum of the first bidirectional self-locking manual winch 22, and the other end of the first measuring rope penetrates through the first pulley block 25 and is connected with the first counterweight 24;
the second bidirectional self-locking manual winch 26 is arranged at the side end of the upright column, the second pulley block 29 is respectively arranged on the side wall of the front end of the cross rod 12 and the side wall of the cross rod 12 positioned above the second bidirectional self-locking manual winch 26, one end of the second measuring rope 27 is connected with a winding drum of the second bidirectional self-locking manual winch 26, and the other end of the second measuring rope penetrates through the second pulley block 29 and is connected with the second counterweight 28;
the anti-toppling unit consists of a vertical reinforcing cable 210 and an oblique reinforcing cable 211, wherein the top of the vertical reinforcing cable 210 is connected with the rear part of the cross rod 12, and the bottom of the vertical reinforcing cable is connected with the ground through an earth anchor bolt 212; the bottom of the slant reinforcing cable 211 is connected with the anchor bolt 212, and the top is connected with the middle part of the upright column unit, so as to prevent the frame body from toppling towards the front end direction of the cross rod 12.
The working process of the utility model is as follows:
installation:
step 1, disassembling a moving wheel 21 installed on a base 11; the binding ties 14 binding the upright and the cross bar 12 are unfastened, so that the upright and the cross bar 12 are separated; the bolts in the through bolt holes are removed and the lower column 13 is separated from the lower connecting column 16.
Step 2, determining the direction of the cross bar 12; then, the lower column 13 is erected at the installation position, and the lower column 13 is rotated to enable the direction of the through bolt hole to be consistent with that of the cross rod 12; finally, bolts are inserted into the bolt holes of the base 11, and the bolts are tightened to fix the lower column 13 to the ground.
Step 3, connecting the lower connecting column 16 with the upper connecting column 15 through the connecting flange 17, so that the lower connecting column 16, the upper connecting column 15 and the cross rod 12 are connected together; then, the cross bar 12 is lifted up, so that the upper column below the bearing tray 19 is sleeved in the lower column 13, and the cross bar 12 connected with the upper column can rotate; finally, the direction of the cross bar 12 is adjusted to be a designated direction, and a through bolt 110 is inserted into the through bolt hole to fix the direction of the cross bar 12; so far, the assembly of the frame body is completed.
And 4, fixing the frame body. The top of the vertical reinforcing cable 210 is connected with the rear part of the cross rod 12, and the bottom is connected with the ground through an earth anchor bolt 212; then, the bottom of the diagonal reinforcement cable 211 is connected to the anchor bolt 212, and the top is connected to the middle of the column unit, so as to prevent the frame body from falling toward the front end of the cross bar 12.
Step 5, opening the braking devices of the first bidirectional self-locking manual winch 22 and the second bidirectional self-locking manual winch 26; secondly, a first measuring rope 23 is arranged in the first pulley block 25 in a penetrating mode; debugging, namely determining the proper position of a pulley positioned at the front end of the cross rod 12 in the first pulley block 25; then, a second measuring rope 27 is arranged in the second pulley block 29 in a penetrating way; debugging, namely determining the proper position of a pulley at the front end of the cross rod 12 in the second pulley block 29; finally, light weight is hung at the tail ends of the first measuring rope 23 and the second measuring rope 27, wherein the first measuring rope 23 is a steel ruler, and the second measuring rope 27 is a steel wire rope;
step 6, lowering the steel wire rope and the steel ruler to a reasonable position; secondly, removing the light weight and replacing the special suspended weight for measurement; then, lowering the steel wire rope and the steel ruler, so that the steel wire hanging weight is immersed into the liquid with high density and consistency, and the steel ruler is connected with the weight to be in a stable state; and finally, after the steel wire is suspended stably, pasting a cross-shaped reflecting sticker at a reasonable position to cooperate with a total station to carry out contact measurement operation.
Disassembling and moving:
step 1, firstly, taking down a suspended object connected with the tail ends of a steel ruler and a steel wire rope; then, the steel ruler and the steel wire rope are retracted through the first bidirectional self-locking manual winch 22 and the second bidirectional self-locking manual winch 26; finally, the first and second bidirectional self-locking manual winches 22 and 26 are brake-locked.
Step 2, detaching the vertical reinforcing cable 210 and the oblique reinforcing cable 211; secondly, the cross rod 12 is detached from the connecting flange 17; finally, the bolts connecting the bases 11 are removed.
Step 3, binding the cross rod 12 and the lower column 13 together through a plurality of binding ties 14; next, the moving wheel 21 is mounted on the base 11; and finally, dragging the utility model to move to a specified position.
When hoisting construction materials:
step 1, firstly, recovering suspended objects connected to the tail ends of a steel ruler and a steel wire rope to a certain height through a first bidirectional self-locking manual winch 22 and a second bidirectional self-locking manual winch 26; secondly, the through bolt 110 is pulled out and the puller bolt 111 is loosened, so that the cross rod 12 can rotate; then, the cross bar 12 is rotated to a safe position so as not to affect the hoisting operation; finally, the jack bolt 111 is tightened to fix the direction of the crossbar 12.
The utility model has the advantages that the utility model adopts the detachable structure and the moving wheel 21, so that the utility model is easy to transfer and can be used repeatedly; the cross rod 12 can be lengthened by connecting a plurality of bolt holes at the front end of the cross rod 12 with the lengthening cross rod 112, and the upright post can be lengthened by connecting the lengthening post 18 with the connecting flange 17, so that various working conditions can be met; the jacking bolt hole is additionally arranged so as to be suitable for complex working conditions; the utility model has simple structure, convenient use and low cost.
Claims (9)
1. A linkage measurement suspension device is characterized by comprising
The frame body is composed of a base, upright post units and a cross rod, the bottom of the upright post is fixed on the base, and the top of the upright post is connected with the middle rear part of the cross rod;
the moving wheel is arranged on one side of the base and used for transferring the frame body;
the first measuring unit is provided with a first bidirectional self-locking manual winch, a first measuring rope, a first balance weight and a first pulley block;
the second measuring unit is provided with a second bidirectional self-locking manual winch, a second measuring rope, a second counterweight and a second pulley block;
the first bidirectional self-locking manual winch is arranged at the front end of the upright post, the first pulley block is respectively arranged at the bottom of the front end of the cross rod and the bottom of the cross rod positioned above the first bidirectional self-locking manual winch, one end of the first measuring rope is connected with a winding drum of the first bidirectional self-locking manual winch, and the other end of the first measuring rope penetrates through the first pulley block and is connected with the first balance weight;
the second bidirectional self-locking manual winch is arranged at the side end of the stand column, the second pulley block is arranged on the side wall of the front end of the cross rod and the side wall of the cross rod located above the second bidirectional self-locking manual winch respectively, one end of the second measuring rope is connected with a winding drum of the second bidirectional self-locking manual winch, and the other end of the second measuring rope penetrates through the second pulley block and is connected with the second balance weight.
2. The linkage measurement suspension of claim 1, wherein: the first measuring rope is a steel wire rope, and the second measuring rope is a steel ruler.
3. The linkage measurement suspension of claim 1, wherein: the first measuring rope is a steel ruler, and the second measuring rope is a steel wire rope.
4. The linkage measurement suspension of claim 1, wherein: the upright post unit is composed of a lower post and an upper post which are mutually sleeved, the top of the upper post is connected with the middle rear part of the cross rod, the lower end of the upper post is provided with a bearing tray with the diameter larger than that of the lower post, the upper post below the bearing tray is sleeved in the lower post, through bolt holes are respectively arranged at the corresponding positions of the lower post and the upper post which are mutually sleeved, and a jacking bolt hole is arranged on the lower post which is mutually sleeved.
5. The linkage measurement suspension of claim 4, wherein: the upper column is composed of an upper connecting column and a lower connecting column, and the upper connecting column and the lower connecting column are connected through a connecting flange.
6. The linkage measurement suspension of claim 5, wherein: and an elongated column is connected between the upper connecting column and the lower connecting column.
7. The linkage measurement suspension of claim 1, wherein: the anti-toppling device comprises a horizontal rod, an anti-toppling unit and a control unit, wherein the anti-toppling unit consists of a vertical reinforcing cable rope and an inclined reinforcing cable rope, the top of the vertical reinforcing cable rope is connected with the rear part of the horizontal rod, and the bottom of the vertical reinforcing cable rope is connected with the ground through an earth anchor bolt; the bottom of the slant reinforcing cable is connected with the ground anchor bolt, and the top of the slant reinforcing cable is connected with the middle part of the upright post unit.
8. The linkage measurement suspension of claim 1, wherein: at least one binding tie is arranged on the upright post unit.
9. The linkage measurement suspension of claim 1, wherein: the moving wheel is detachably connected with the base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123118742.9U CN216512578U (en) | 2021-12-13 | 2021-12-13 | Linkage measurement suspension device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123118742.9U CN216512578U (en) | 2021-12-13 | 2021-12-13 | Linkage measurement suspension device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216512578U true CN216512578U (en) | 2022-05-13 |
Family
ID=81468881
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123118742.9U Active CN216512578U (en) | 2021-12-13 | 2021-12-13 | Linkage measurement suspension device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216512578U (en) |
-
2021
- 2021-12-13 CN CN202123118742.9U patent/CN216512578U/en active Active
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