CN218543807U - Anti-toppling limit measurement support - Google Patents
Anti-toppling limit measurement support Download PDFInfo
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- CN218543807U CN218543807U CN202223272299.5U CN202223272299U CN218543807U CN 218543807 U CN218543807 U CN 218543807U CN 202223272299 U CN202223272299 U CN 202223272299U CN 218543807 U CN218543807 U CN 218543807U
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- thick bamboo
- installation section
- slide bar
- support
- slide
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Abstract
The application discloses prevent empting boundary limit and measure support belongs to support technical field, prevents empting boundary limit and measure support includes: an installation section of thick bamboo, the slide bar, mounting bracket and height guide measuring stick, installation section of thick bamboo top one side is equipped with adjustment mechanism, be used for adjusting the focus of an installation section of thick bamboo, prevent that the support from wholly empting, adjustment mechanism is including the burden piece that is located the installation section of thick bamboo top, installation section of thick bamboo one side is run through and has been seted up the trompil, slide bar one end fixedly connected with slide, the slide all with installation section of thick bamboo sliding connection, heavy burden piece one side fixedly connected with connecting rope, connecting rope one end slides and passes the trompil on the installation section of thick bamboo and with slide fixed connection, be used for adjusting the focus of support, prevent that the support from empting, through setting up adjustment mechanism, can be when the slide bar removes with height guide measuring stick, can drive heavy burden piece and remove towards the direction of keeping away from each other, thereby can adjust the focus of an installation section of thick bamboo, prevent that installation section of thick bamboo one side is overweight and empty.
Description
Technical Field
The application relates to the technical field of supports, more specifically relates to a prevent empting boundary limit and measure support.
Background
The actual installation height of the field device is combined, the lateral distance between the outer edge of the measuring device and the center of the rail is measured, the limit measurement is carried out in the subway tunnel, the safe operation of the train can be ensured, and the contact and collision between the train and various buildings and equipment when the train operates on a straight line or a curved line can be prevented.
The prior art publication number CN214121188U provides a limit measuring support for subway engineering, which is convenient for adjusting the length, wherein the telescopic rod slides in the telescopic slot by pulling the telescopic rod outwards, and after reaching the corresponding length, the first knob is screwed down to penetrate through the first threaded hole and the second threaded hole to extrude and fix the telescopic rod, so as to achieve the effect of conveniently adjusting the length of the limit measuring support.
Although the device has more beneficial effects, the following problems still exist: after the length of the support is adjusted in an extending mode, the telescopic rod and the height guide measuring rod can move towards one end of the cross rod, so that the weight of one end of the cross rod is heavier, the gravity center of the cross rod is changed, one end of the support is prone to tilting and toppling, and accordingly the anti-toppling limiting measurement support is provided.
SUMMERY OF THE UTILITY MODEL
The embodiment of the application provides a prevent empting boundary limit and measure support, has solved the focus of horizontal pole among the prior art and has changed, and then makes the support one end perk easily and the technical problem who emptys, has realized adjusting the focus of an installation section of thick bamboo, prevents that an installation section of thick bamboo one side is overweight and the technological effect who emptys.
The embodiment of the application provides a prevent empting boundary limit and measure support includes: the device comprises an installation cylinder, a sliding rod, an installation frame and a height guide measuring rod;
one side of the top of the mounting cylinder is provided with an adjusting mechanism for adjusting the gravity center of the mounting cylinder and preventing the support from integrally toppling;
adjustment mechanism is including being located the heavy burden piece at installation section of thick bamboo top, installation section of thick bamboo one side is run through and has been seted up the trompil, slide bar one end fixedly connected with slide, slide bar, slide all with installation section of thick bamboo sliding connection, heavy burden piece one side fixedly connected with connecting rope, connecting rope one end slide pass the installation section of thick bamboo on the trompil and with slide fixed connection for adjust the focus of support, prevent that the support from empting.
Through adopting above-mentioned technical scheme, through setting up adjustment mechanism, be convenient for prevent that the phenomenon of installation section of thick bamboo emergence center skew, and then can prevent that the phenomenon from empting appearing in the installation section of thick bamboo.
Optionally, the adjusting mechanism further specifically includes: connect in the first pulley of installation section of thick bamboo top one side, the second pulley is installed to installation section of thick bamboo one side, installation section of thick bamboo internally mounted has the third pulley, is convenient for connect the rope removal and reduces the frictional force of its removal.
Through adopting above-mentioned technical scheme, through setting up first pulley, second pulley and third pulley, can carry out the bearing to connecting the rope, prevent to connect the rope and drop.
Optionally, the adjusting mechanism further comprises a baffle fixedly connected to one side of the top of the mounting cylinder, a connecting rod is fixedly connected to one side of the baffle, a sliding ring is sleeved on the outer side of the connecting rod in a sliding mode, the sliding ring is connected and fixed with the weight bearing block, and the weight bearing block is convenient to move.
Through adopting above-mentioned technical scheme, through setting up slide bar and sliding ring, can be convenient for bear a burden the piece and carry out the displacement, and bear a burden the piece and can not appear the phenomenon of deflecting, reduce the frictional force when bearing a burden the piece and remove.
Optionally, slide bar sliding connection is in the inside of an installation section of thick bamboo, mounting bracket fixed connection is in slide bar top one side, lead the height-measuring stick and pass through the bolt and can dismantle with the mounting bracket and be connected, lead the height-measuring stick outside cover and be equipped with and be used for carrying out the measuring vernier of measuring to the height, installation section of thick bamboo top opposite side threaded connection has and is used for carrying out the locking screw who fixes a position to the slide bar.
Through adopting above-mentioned technical scheme, through setting up locking screw, be convenient for fix a position the slide bar, prevent that the slide bar from removing at will.
Optionally, a limiting plate is sleeved on the outer side of the load bearing block, and two sides of the limiting plate are both penetrated through and provided with a notch, so that the connecting rope can be avoided conveniently.
Optionally, the magnetic plates are fixedly connected to two sides of the bottom of the limiting plate, and the magnetic plates and the top of the mounting cylinder are attracted mutually, so that the loading blocks can be conveniently positioned.
Through adopting above-mentioned technical scheme, through setting up limiting plate and magnetic sheet, can fix a position the piece that bears a burden, prevent that the piece that bears a burden from removing at will.
One or more technical solutions provided in the embodiments of the present application have at least the following technical effects or advantages:
1. through setting up adjustment mechanism, can drive heavy burden piece and remove towards the direction of keeping away from each other when the slide bar removes with leading high measuring stick to can adjust the focus of an installation section of thick bamboo, prevent that an installation section of thick bamboo one side is overweight and empty.
2. Through setting up limiting plate and magnetic sheet, can establish the limiting plate cover in the heavy burden piece outside after slide bar and heavy burden piece remove corresponding distance to make magnetic sheet and installation section of thick bamboo looks magnetism inhale, thereby can fix a position heavy burden piece, prevent that the heavy burden piece from removing at will when the boundary limit is measured.
Drawings
FIG. 1 is a schematic view of the overall structure of an anti-toppling limit measurement bracket according to an embodiment of the present application;
FIG. 2 is a schematic cross-sectional view of a mounting barrel of an anti-toppling boundary measurement bracket according to an embodiment of the present disclosure;
FIG. 3 is a schematic view of a connection structure of a negative weight and a limiting plate of an anti-toppling limit measurement bracket according to an embodiment of the present application;
the reference numbers in the figures illustrate: 1. mounting the cylinder; 2. a slide bar; 3. a mounting frame; 4. a height guide measuring rod; 5. an adjustment mechanism; 51. a negative weight block; 52. connecting ropes; 53. a slide plate; 54. a first pulley; 55. a second pulley; 56. a third pulley; 57. a baffle plate; 58. a connecting rod; 59. a slip ring; 6. a limiting plate; 7. grooving; 8. a magnetic plate; 9. measuring a vernier; 10. and locking the screw rod.
Detailed Description
The present application is described in further detail below with reference to the attached drawing figures.
Referring to fig. 1 and 2, the embodiment of the application discloses an anti-toppling limit measurement bracket. An anti-toppling limit measuring support comprises a mounting cylinder 1, a sliding rod 2, a mounting frame 3 and a height guide measuring rod 4.
One side of the top of the mounting cylinder 1 is provided with an adjusting mechanism 5 for adjusting the gravity center of the mounting cylinder 1 and preventing the bracket from falling integrally;
Referring to fig. 1 and 2, the connecting cord 52 has a smaller diameter than the opening to facilitate passage of the connecting cord 52 through the opening and into the interior of the mounting tube 1.
With reference to fig. 1 and 2, the adjusting mechanism 5 further comprises in particular: connect in the first pulley 54 of installation section of thick bamboo 1 top one side, second pulley 55 is installed to installation section of thick bamboo 1 one side, and installation section of thick bamboo 1 internally mounted has third pulley 56, and first pulley 54, second pulley 55 and third pulley 56 all laminate mutually with being connected rope 52 to be convenient for carry out the bearing to being connected rope 52, and be convenient for connect rope 52 and remove the frictional force that reduces its removal.
Referring to fig. 1 and 2, the adjusting mechanism 5 further specifically includes a baffle 57 fixedly connected to one side of the top of the mounting cylinder 1, a connecting rod 58 is fixedly connected to one side of the baffle 57, a sliding ring 59 is slidably sleeved outside the connecting rod 58, and the sliding ring 59 is fixedly connected to the negative weight 51 so as to facilitate movement of the negative weight 51.
Referring to fig. 1 and 2, the number of the blocking plates 57 is two, the number of the lug plates is four, the number of the connecting rods 58 is two, and each connecting rod 58 is located between two lug plates, and the top of the weight block 51 is not in contact with the top of the mounting barrel 1, so that the friction force of the weight block 51 during movement is reduced, and the stability of the weight block 51 during movement is ensured.
Referring to fig. 1 and 2, slide bar 2 sliding connection is in the inside of installation section of thick bamboo 1, and slide bar 2 openly is equipped with the scale mark, and mounting bracket 3 fixed connection is in slide bar 2 top one side, leads high measuring stick 4 and can dismantle with mounting bracket 3 through the bolt and be connected, leads 4 outside covers of high measuring stick to be equipped with and is used for highly carrying out measuring vernier 9, and 1 top opposite side threaded connection of installation section of thick bamboo has and is used for carrying out the locking screw 10 of fixing a position to slide bar 2.
Referring to fig. 2 and 3, a limiting plate 6 is sleeved outside the load block 51, and two sides of the limiting plate 6 are both penetrated through and provided with a notch 7 for positioning the load block 51.
Referring to fig. 2 and 3, the width of the slot 7 is greater than the diameter of the connecting rope 52, so that the connecting rope 52 can be avoided and the connecting rope 52 can enter the inside of the slot 7.
Referring to fig. 2 and 3, the equal fixedly connected with magnetic sheet 8 in limiting plate 6 bottom both sides, and magnetic sheet 8 is inhaled with installation section of thick bamboo 1 top looks magnetism to can fix a position burden piece 51, guarantee that burden piece 51 can not remove at will when the boundary limit is measured.
Referring to fig. 3, limiting plate 6 top fixedly connected with handle, the measuring personnel of being convenient for pull out limiting plate 6.
The implementation principle of the anti-toppling limit measurement bracket provided by the embodiment of the application is as follows: when structures in a subway tunnel and safety gaps between equipment pipelines and vehicles need to be measured, the distance between a rail and transverse equipment can be measured through the scale marks on the front face of the sliding rod 2, the height distance can be measured through the measuring vernier 9, the height distance can be measured, the installation barrel 1 is placed on a subway track, then the locking screw 10 is unscrewed, the height guide measuring rod 4 is pulled, the height guide measuring rod 4 can be moved to drive the sliding rod 2 to move through the installation frame 3, the sliding rod 2 can move to drive the sliding plate 53 to move, the sliding plate 53 can move to pull the connecting rope 52, the connecting rope 52 can drive the negative weight block 51 to move when being pulled, the sliding ring 59 can be driven by the movement of the negative weight block 51 to slide outside the connecting rod 58, the negative weight block 51 and the height guide measuring rod 4 can move towards the directions away from each other, the gravity center deviation of the installation barrel 1 caused by the movement of the sliding rod 2 and the height guide measuring rod 4 can be prevented, the overall stability of the installation barrel 1 and the support can be ensured, and the support can be prevented from being integrally toppled.
Claims (6)
1. The utility model provides an anti-toppling limit measurement support, includes an installation section of thick bamboo, slide bar, mounting bracket and leads high measuring stick, its characterized in that: comprises the following steps:
one side of the top of the mounting cylinder is provided with an adjusting mechanism for adjusting the gravity center of the mounting cylinder and preventing the support from integrally toppling;
adjustment mechanism is including being located the heavy burden piece at installation section of thick bamboo top, installation section of thick bamboo one side is run through and has been seted up the trompil, slide bar one end fixedly connected with slide, slide bar, slide all with installation section of thick bamboo sliding connection, heavy burden piece one side fixedly connected with connecting rope, connecting rope one end slide pass the trompil on the installation section of thick bamboo and with slide fixed connection for adjust the focus of support, prevent that the support from empting.
2. The anti-toppling clearance measurement bracket of claim 1, wherein the adjustment mechanism further comprises in particular: connect in the first pulley of installation section of thick bamboo top one side, the second pulley is installed to installation section of thick bamboo one side, installation section of thick bamboo internally mounted has the third pulley, is convenient for connect the rope removal and reduces the frictional force of its removal.
3. The anti-toppling limit measurement bracket according to claim 2, wherein the adjusting mechanism further comprises a baffle fixedly connected to one side of the top of the mounting cylinder, a connecting rod is fixedly connected to one side of the baffle, a sliding ring is slidably sleeved outside the connecting rod, and the sliding ring is fixedly connected with the weight block so as to facilitate the movement of the weight block.
4. The anti-tip clearance measuring bracket of claim 1, wherein: the utility model discloses a high measurement device of slide bar, including installation section of thick bamboo, slide bar sliding connection in the inside of installation section of thick bamboo, mounting bracket fixed connection is in slide bar top one side, lead the height measuring stick and pass through the bolt and can dismantle with the mounting bracket and be connected, lead height measuring stick outside cover and be equipped with and be used for carrying out the measuring vernier that measures to the height, installation section of thick bamboo top opposite side threaded connection has and is used for carrying out the locking screw who fixes a position to the slide bar.
5. The anti-tip clearance measuring bracket of claim 1, wherein: a limiting plate is sleeved on the outer side of the loading block, and grooves are formed in the two sides of the limiting plate in a penetrating mode, so that the connecting rope can be avoided conveniently.
6. The anti-tip clearance measurement bracket of claim 5, wherein: the magnetic plates are fixedly connected to two sides of the bottom of the limiting plate, and the magnetic plates and the top of the mounting cylinder are mutually attracted, so that the loading block is conveniently positioned.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223272299.5U CN218543807U (en) | 2022-12-05 | 2022-12-05 | Anti-toppling limit measurement support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223272299.5U CN218543807U (en) | 2022-12-05 | 2022-12-05 | Anti-toppling limit measurement support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218543807U true CN218543807U (en) | 2023-02-28 |
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ID=85265643
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223272299.5U Active CN218543807U (en) | 2022-12-05 | 2022-12-05 | Anti-toppling limit measurement support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218543807U (en) |
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2022
- 2022-12-05 CN CN202223272299.5U patent/CN218543807U/en active Active
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