CN211341699U - Wedge block positioning climbing frame - Google Patents
Wedge block positioning climbing frame Download PDFInfo
- Publication number
- CN211341699U CN211341699U CN201921272429.0U CN201921272429U CN211341699U CN 211341699 U CN211341699 U CN 211341699U CN 201921272429 U CN201921272429 U CN 201921272429U CN 211341699 U CN211341699 U CN 211341699U
- Authority
- CN
- China
- Prior art keywords
- wedge
- guide rail
- voussoir
- seat
- wedge block
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model relates to a frame that climbs of voussoir location, including be fixed in architectural guide holder, with guide rail, the fixed mounting that guide holder sliding sleeve cooperation is connected are in wedge block seat and wedging on the guide holder wedge block seat with voussoir between the guide rail, the voussoir is big-end-up and places, works as when the guide rail goes up, the voussoir is in free removal makes progress under the drive of guide rail frictional force, when the guide rail descends, the voussoir is in downwardly moving and producing the auto-lock under the drive of guide rail frictional force makes guide rail locking is in on the guide holder. The utility model discloses simple structure, convenient to use, the cost of manufacture is low, has better climbing frame and prevents weighing down the function, and its guide rail and guide holder adopt sliding sleeve complex mode to link to each other, and the voussoir wedging is between guide rail and voussoir seat and contact with the guide rail all the time under the action of gravity, and the boss on the voussoir seat makes the voussoir can only break away from the voussoir seat in the stroke internalization of its spout, prevents its rebound.
Description
Technical Field
The utility model relates to a building field particularly, relates to a frame of climbing that is used for voussoir location of construction.
Background
The existing climbing frame generally adopts a falling prevention device to prevent the guide rail and the climbing frame from falling, and the falling prevention device needs to ensure that the guide rail can freely move upwards and can lock the guide rail in time to prevent the guide rail from falling when the guide rail descends. The anti-falling device of the existing climbing frame generally adopts an anti-falling roller mechanism or an anti-falling lock mechanism to prevent the climbing frame from falling, and although the prior art can play a good anti-falling role, the structure is complex, the manufacture is complex, the maintenance is not easy, and the use and maintenance cost is high.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a climbing frame of voussoir location, simple structure, convenient to use, reduction climbing frame that can be better put weight device cost.
The utility model adopts the technical proposal that: the utility model provides a frame that climbs of voussoir location, including be fixed in architectural guide holder, with guide rail, the fixed mounting that guide holder sliding sleeve cooperation is connected are in wedge block seat and wedging on the guide holder wedge block seat with the voussoir between the guide rail, the voussoir is big-end-up and places, works as when the guide rail ascends, the voussoir is in make progress free movement under the drive of guide rail frictional force, when the guide rail descends, the voussoir is in downwardly moving and producing the auto-lock under the drive of guide rail frictional force, makes the guide rail locking is in on the guide holder.
The wedge block positioning climbing frame of the utility model is characterized in that the wedge block is connected with the sliding sleeve of the wedge block seat in a matching way.
The wedge block positioning climbing frame of the present invention, wherein the wedge block is a right-angled triangle wedge block, and the wedge block seat is matched with the wedge block inclined plane end in shape of the end to which the wedge block is connected.
The voussoir location climb in the frame, a serial communication port, the spout has on the voussoir, be equipped with on the voussoir seat with the spout phase-match sets up boss in the spout makes the voussoir restriction is in the stroke internalization of spout.
The frame of climbing of voussoir location in, the spout sets up the voussoir left and right sides, the left and right sides of voussoir seat be equipped with one respectively with the corresponding boss of spout.
The wedge block positioning climbs the frame in, the spout sets up the wedge block with on the face that the wedge block seat contacted, be equipped with on the corresponding face of wedge block seat with the relative boss in spout position.
The frame of climbing of voussoir location in, still including being used for preventing the voussoir with the locating plate that the voussoir seat breaks away from, the locating plate is fixed the avris of voussoir seat will the avris of voussoir covers simultaneously, makes the voussoir restriction is in remove in the inboard of locating plate.
The voussoir location climb the frame in, the boss is outside convex L shape arch, the spout be with the protruding assorted L shape recess of L shape, make the boss lock is in the spout.
The wedge block positioning climbing frame of the present invention is characterized in that the wedge block is provided with a strip for increasing friction on the surface contacted with the guide rail.
The wedge block positioning climbing frame provided by the embodiment of the utility model has simple structure, convenient use and low manufacturing cost, the guide rail and the guide seat are connected in a sliding sleeve matching mode, the wedge block is wedged between the guide rail and the wedge block seat and is always contacted with the guide rail under the action of gravity, and the lug boss on the wedge block seat ensures that the wedge block can only move in the stroke of the chute, so as to prevent the wedge block from separating from the wedge block seat when moving upwards; when the guide rail rises, the wedge block is subjected to upward friction force of the guide rail to enable the wedge block to move upwards by overcoming gravity, when the guide rail has no upward external force, the guide rail moves downwards by the weight of the guide rail and the climbing frame, at the moment, the wedge block is subjected to downward friction force of the guide rail, the wedge block moves downwards and is wedged between the wedge block seat and the guide rail, and the wedge block locks the guide rail on the guide seat because the friction component force of the wedge block angle of the wedge block is larger than the weight of the guide rail and the climbing frame, so that the climbing frame stops moving downwards.
Drawings
The invention will be further explained with reference to the drawings and examples, wherein:
fig. 1 is a schematic overall structure diagram of an embodiment of the present invention;
fig. 2 is a schematic view of a partial side structure of an embodiment of the present invention;
fig. 3 is a schematic structural diagram of a wedge block seat and a wedge block at a certain viewing angle in the embodiment of the present invention;
fig. 4 is a schematic structural diagram of another view angle of the wedge block seat and the wedge block in the embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
As shown in fig. 1 to 4, an embodiment of the present invention provides a climbing frame for positioning wedge blocks, including a guide seat 1, a guide rail 2, a wedge block seat 3, and a wedge block 4. Specifically, the guide seat 1 is fixed on a building through a fastening piece, and the guide rail 2 is connected with the guide seat 1 in a sliding fit manner. When the guide rail device is used, a plurality of guide seats 1 are generally arranged, the guide seats 1 are vertically arranged in a straight line, and through holes matched with the guide rails 2 in shape and size are formed in the guide seats 1, so that the guide rails 2 can penetrate through the guide seats 1 and can freely move up and down. The guide rail 2 in this embodiment is a T-shaped guide rail, the guide base 1 is provided with a corresponding T-shaped groove, the T-shaped portion of the guide rail 2 is arranged in the T-shaped groove of the guide base 1, and the rest portion extends out of the guide base 1 and is connected with the climbing frame construction platform, so that the construction platform can be driven to move up and down while the guide rail 2 is lifted. One end of the wedge block seat 3 is fixedly arranged on the guide seat 1 at a position opposite to the T-shaped groove, the other end of the wedge block seat is arranged opposite to the guide rail 2 in the T-shaped groove hole, a wedge structure with a large upper part and a small lower part is arranged between the wedge block seat 3 and the guide rail 2, the shape and the size of the wedge block 4 are matched with the shape between the wedge block seat 3 and the guide rail 2, and the wedge block 4 can be just wedged between the wedge block seat 3 and the guide rail 2. The wedge block 4 is arranged in a large-size mode, when the guide rail 2 ascends, the wedge block 4 can move upwards freely under the driving of the friction force of the guide rail 2, when the guide rail 2 descends, the wedge block 4 moves downwards under the driving of the friction force of the guide rail 2 and generates self-locking, and as the friction component force of the wedge block angle of the wedge block 4 is larger than the weight of the guide rail 2 and a climbing frame, the wedge block 4 can lock the guide rail 2 on the guide seat 1 to enable the guide rail 2 to stop moving downwards. Can prevent guide rail 2 through the cooperation of voussoir 4 and voussoir seat 3 and fall, compare traditional guide rail and prevent weighing down the structure, the structure is simpler, and it is more convenient to use, and the cost is lower.
Furthermore, the wedge 4 in this embodiment is a right-angled triangular wedge, and the shape of the end of the wedge seat 3 connected to the wedge 4 is identical to the shape of the inclined surface of the wedge 4, that is, the inclined surface end of the wedge 4 contacts the inclined surface of the wedge seat 3, and the right-angled end horizontally opposite to the inclined surface end contacts the guide rail 2. The contact surface of the wedge block 4 and the guide rail 2 is provided with a raised stripe 42, and the stripe 42 can increase the friction force between the wedge block 4 and the guide rail 2 and avoid the slipping between the two. In order to prevent the wedge 4 from separating from the wedge seat 3 when moving upwards, the wedge 4 and the wedge seat 3 in the embodiment are connected in a sliding sleeve fit manner. The wedge 4 is provided with a sliding groove 41, the wedge seat 3 is provided with a boss 31 matched with the sliding groove 41, and when the wedge 4 is wedged between the wedge seat 3 and the guide rail 2, the boss 31 is simultaneously arranged in the sliding groove 41, so that the wedge 4 is limited to move in the stroke of the sliding groove 41. The sliding groove 41 in this embodiment is disposed on one side surface of the wedge 4, and in order to prevent the wedge 4 from sliding left and right, the wedge seat 3 on the other side surface is further provided with a positioning plate 32 for preventing the positioning plate 32, the positioning plate 32 is fixed on the side of the wedge seat 3 and covers the side of the wedge 4 at the same time, so that one side of the wedge 4 is limited by the boss 31, and the other side is limited by the positioning plate 32, and the wedge 4 can only move up and down within the range of the sliding groove 41. The boss 31 is an outward convex L-shaped bulge, and the sliding groove 41 is an L-shaped groove matched with the L-shaped bulge, so that the boss 31 can be buckled in the sliding groove 41; in order to prevent the boss 31 from falling out of the sliding slot 41, a barb may be further disposed at the end of the boss 31, and a corresponding barb position is disposed inside the sliding slot 41, so that the boss 31 is stably buckled in the sliding slot 41.
In other embodiments, the sliding grooves 41 may be disposed on both left and right sides of the wedge 4, and the bosses 31 corresponding to the sliding grooves 41 may be disposed on both left and right sides of the wedge seat 3, so that both left and right sides of the wedge 4 are restricted by the bosses 31, thereby preventing the left and right movement thereof. In addition, the sliding groove 41 may be disposed in the middle of the wedge 4, for example, a concave sliding groove is disposed on the contact surface of the wedge 4 and the wedge seat 3, the wedge seat 3 has a boss on the corresponding contact surface, and the boss is disposed in the sliding groove to simultaneously prevent the wedge 4 from moving left and right and limit the distance of the wedge 4 moving up and down. Similarly, the sliding groove 41 and the boss 31 in the present embodiment can be disposed interchangeably, that is, the sliding groove 41 is disposed on the wedge block seat 3, and the boss 31 is disposed on the wedge block 4, which can also achieve the above functions.
The embodiment of the utility model provides a guide rail and a guide seat in a climbing frame for wedge block positioning are connected in a sliding sleeve matching mode, a wedge block is wedged between the guide rail and a wedge block seat and is always contacted with the guide rail under the action of gravity, and a lug boss on the wedge block seat ensures that the wedge block can only move in the stroke of a sliding groove of the wedge block seat, so that the wedge block is prevented from being separated from the wedge block seat when moving upwards; when the guide rail rises, the wedge block is subjected to upward friction force of the guide rail to enable the wedge block to move upwards by overcoming gravity, when the guide rail has no upward external force, the guide rail moves downwards by the weight of the guide rail and the climbing frame, at the moment, the wedge block is subjected to downward friction force of the guide rail, the wedge block moves downwards and is wedged between the wedge block seat and the guide rail, and the wedge block locks the guide rail on the guide seat because the friction component force of the wedge block angle of the wedge block is larger than the weight of the guide rail and the climbing frame, so that the climbing frame stops moving downwards.
The embodiments of the present invention have been described with reference to the accompanying drawings, but the present invention is not limited to the above-mentioned embodiments, which are only illustrative and not restrictive, and those skilled in the art can make many forms without departing from the spirit and scope of the present invention, and all of them fall within the protection scope of the present invention.
Claims (9)
1. The utility model provides a frame that climbs of voussoir location, its characterized in that, including be fixed in the guide holder on the building, with guide rail, the fixed mounting that guide holder sliding sleeve cooperation is connected are in wedge block seat and wedging on the guide holder wedge block seat with the voussoir between the guide rail, the voussoir is big-end-up and places, works as when the guide rail ascends, the voussoir is in free movement makes progress under the drive of guide rail frictional force, when the guide rail descends, the voussoir is in downwardly moving and producing the auto-lock under the drive of guide rail frictional force, makes the guide rail locking is in on the guide holder.
2. A wedge-positioning creeper as claimed in claim 1, wherein said wedge is slidably connected to said wedge seat.
3. A wedge-positioning creeper as claimed in claim 1, wherein said wedge is a right-angled triangular wedge, and the end of said wedge seat that interfaces with said wedge is shaped to conform to the beveled end of said wedge.
4. A wedge-positioning creeper as claimed in claim 1, wherein the wedge has a slot, the wedge seat has a boss matching the slot and disposed in the slot, and the wedge is limited to move within the slot.
5. A wedge-positioning climbing frame according to claim 4, wherein the sliding grooves are formed on the left and right sides of the wedge, and the left and right sides of the wedge seat are respectively provided with a boss corresponding to the sliding grooves.
6. The wedge positioning creeper of claim 4, wherein the sliding groove is formed in a surface of the wedge, which is in contact with the wedge seat, and a boss is arranged on a corresponding surface of the wedge seat, which is opposite to the sliding groove.
7. The wedge-positioning creeper of claim 4, further comprising a positioning plate for preventing the wedge from being disengaged from the wedge seat, wherein the positioning plate is fixed to the side of the wedge seat and covers the side of the wedge at the same time, so that the wedge is restricted from moving inside the positioning plate.
8. The wedge-positioning creeper of claim 4, wherein the boss is an outwardly projecting L-shaped projection, the slide slot is an L-shaped groove matching the L-shaped projection, and the boss is locked in the slide slot.
9. The wedge-positioning creeper of claim 1, wherein a surface of the wedge in contact with the guide rail is provided with a stripe for increasing friction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921272429.0U CN211341699U (en) | 2019-08-07 | 2019-08-07 | Wedge block positioning climbing frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921272429.0U CN211341699U (en) | 2019-08-07 | 2019-08-07 | Wedge block positioning climbing frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211341699U true CN211341699U (en) | 2020-08-25 |
Family
ID=72094641
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921272429.0U Expired - Fee Related CN211341699U (en) | 2019-08-07 | 2019-08-07 | Wedge block positioning climbing frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211341699U (en) |
-
2019
- 2019-08-07 CN CN201921272429.0U patent/CN211341699U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200825 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |