CN220790554U - Safety ladder cage wall connecting rod piece - Google Patents
Safety ladder cage wall connecting rod piece Download PDFInfo
- Publication number
- CN220790554U CN220790554U CN202322291886.7U CN202322291886U CN220790554U CN 220790554 U CN220790554 U CN 220790554U CN 202322291886 U CN202322291886 U CN 202322291886U CN 220790554 U CN220790554 U CN 220790554U
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- clamping plate
- telescopic rod
- ladder cage
- extension rod
- base
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- 238000010276 construction Methods 0.000 abstract description 20
- 230000000694 effects Effects 0.000 abstract description 5
- 238000000034 method Methods 0.000 description 7
- 229910000831 Steel Inorganic materials 0.000 description 6
- 239000010959 steel Substances 0.000 description 6
- 238000009434 installation Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000004134 energy conservation Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 230000002787 reinforcement Effects 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Ladders (AREA)
Abstract
The utility model provides a safe ladder cage wall connecting rod piece, which comprises: a base for fixing to a structure; the detachable fixing head comprises a first clamping plate, a second clamping plate and a third clamping plate, wherein the first clamping plate and the second clamping plate are connected into an L shape, and a first through hole for a telescopic rod to pass through is formed in the first clamping plate; one end of the telescopic rod is hinged to the base, and the other end of the telescopic rod passes through the first through hole and is then fixed on the third clamping plate; the locking assembly is located on one side, far away from the connecting plate, of the telescopic rod and is connected with the first clamping plate and the third clamping plate respectively and used for enabling the first clamping plate and the third clamping plate to be close to each other. The utility model can effectively ensure the construction effect of the assembled safety ladder cage connecting wall, effectively reduce the construction difficulty of the connecting wall, save resources, reduce the construction cost and ensure the construction safety.
Description
Technical Field
The utility model belongs to the technical field of safety ladder cages, and particularly relates to a safety ladder cage wall connecting rod piece.
Background
The existing concrete structures such as sheet pile walls, cylindrical storehouses, road and bridge high piers and the like are usually connected with a construction platform and the ground by adopting an assembled safety ladder cage because of small single structure body quantity and large height. According to the practical specification of the safety ladder cage, each three layers of the common safety ladder cage are required to be provided with a wall connecting piece for guaranteeing construction safety. The construction is usually connected with the safety ladder cage in the field by adopting a steel pipe fastener column-holding mode or adopting an angle steel welding fixed-length rod piece mode. Since the cross-section of the structure varies from height to height, the horizontal distance between the structure and the safety ladder cage will vary more or less. Therefore, the existing wall connecting piece has the defects of unsatisfactory effect, inconvenient installation operation, numerous materials for connection and use and difficulty in ensuring that workers install the wall connecting piece in place; the auxiliary construction of modes such as hanging basket and the like is often needed when the pole is held or welded, so that the construction cost and risk are increased; the fixed length rod piece can not be repeatedly used after being installed, so that resource waste is caused.
Disclosure of Invention
The utility model aims to provide a safe ladder cage connecting wall rod piece, which can effectively ensure the construction effect of an assembled safe ladder cage connecting wall, effectively reduce the construction difficulty of the connecting wall, save resources, reduce the construction cost and ensure the construction safety.
The utility model is realized by the following technical scheme:
a safety ladder cage wall bar comprising:
a base for fixing to a structure;
the detachable fixing head comprises a first clamping plate, a second clamping plate and a third clamping plate, wherein the first clamping plate and the second clamping plate are connected into an L shape, and a first through hole for a telescopic rod to pass through is formed in the first clamping plate;
one end of the telescopic rod is hinged to the base, and the other end of the telescopic rod passes through the first through hole and is then fixed on the third clamping plate;
the locking assembly is located on one side, far away from the connecting plate, of the telescopic rod and is connected with the first clamping plate and the third clamping plate respectively and used for enabling the first clamping plate and the third clamping plate to be close to each other.
Further, the telescopic rod comprises a first extension rod, a second extension rod and a sleeve, one end of the first extension rod is hinged to the base, the first extension rod and the second extension rod are detachably arranged at two ends of the sleeve in a position-adjustable mode respectively, and one end of the second extension rod penetrates through the first through hole and then is fixed on the third clamping plate.
Further, the inner side wall of the sleeve is provided with an inner thread, and the outer side walls of the first extension rod and the second extension rod are provided with outer threads matched with the inner threads.
Further, the second through holes are respectively formed in the relative positions between the first clamping plate and the third clamping plate, the locking assembly comprises a locking bolt and a locking nut, and the locking bolt sequentially penetrates through the second through holes of the third clamping plate and the second through holes of the first clamping plate and then is in threaded connection with the locking nut.
Further, the base comprises a mounting plate and two hinge plates, the two hinge plates are arranged at intervals and are vertically fixed on the mounting plate, and one end of the telescopic rod is rotatably arranged on the two hinge plates through a hinge shaft.
Compared with the prior art, the utility model has the beneficial effects that: the manufacturing is easy, the processing is easy, when the safety ladder is used, the base is fixed on a structure, the length of the telescopic rod is adjusted, the detachable fixing sleeve is arranged on the upright post of the installation ladder cage, the first clamping plate and the third clamping plate are close to each other through the locking assembly, the upright post of the safety ladder cage is clamped through the first clamping plate and the third clamping plate, the connection between the structure and the safety ladder cage is realized, the construction difficulty of the connecting wall of the reinforcement cage is effectively reduced, the stability of the safety ladder cage is enhanced, the construction safety is enhanced, and the safety ladder cage is not easy to unstably; and the telescopic rod is adopted, so that the length between the base and the detachable fixed head can be adjusted, and different distances between the structure and the safety ladder cage can be adapted, so that the telescopic steel pipe can be repeatedly utilized, the resource is saved, the construction cost is reduced, and the number of field waste steel pipes is reduced, thereby realizing the effects of energy conservation and emission reduction.
Drawings
FIG. 1 is a schematic view of the construction of a wall link of a safety ladder cage according to the present utility model;
FIG. 2 is a schematic view of the structure of the detachable fixing head in the wall connecting rod of the safety ladder cage of the utility model;
FIG. 3 is a schematic illustration of the connection of a first cleat and a second cleat in the wall bar of the safety ladder cage of the present utility model;
FIG. 4 is a schematic illustration of the connection of the second extension rod and the third clamp plate in the wall connecting rod of the safety ladder cage of the present utility model;
fig. 5 is a schematic structural view of the base in the wall-connecting rod of the safety ladder of the present utility model.
In the figure, the base is 1-, the mounting plate is 11-, the hinge plate is 12-, the hinge shaft is 13-, the fixing head is 2-assembled and disassembled, the first clamping plate is 21-, the second clamping plate is 22-, the third clamping plate is 23-, the telescopic rod is 3-, the first extension rod is 31-32-sleeve, the second extension rod is 33-and the locking assembly is 4-locking bolt is 41-locking nut 42-locking nut and the safety ladder cage is 5-.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. The components of the embodiments of the present utility model generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures. Meanwhile, in the description of the present utility model, the terms "first", "second", and the like are used only to distinguish the description, and are not to be construed as indicating or implying relative importance.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
In the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms such as "upper", "lower", "inner", "outer", etc., are directions or positional relationships based on those shown in the drawings, or those that are conventionally put in use, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements to be referred to must have a specific direction, be constructed and operated in a specific direction, and thus should not be construed as limiting the present utility model.
Referring to fig. 1, fig. 1 is a schematic structural view of a wall connecting rod of a safety ladder cage according to the present utility model. The utility model provides a safe ladder cage 5 even wall member, including base 1, dismouting fixed head 2, scalable pole 3 and locking subassembly 4, the both ends of scalable pole 3 are connected with base 1 and dismouting fixed head 2 respectively for adjust the distance between base 1 and the dismouting fixed head 2, base 1 is used for fixed setting on the structure, and dismouting fixed head 2 is used for the cover to establish on the stand of safe ladder cage 5, and locking subassembly 4 is used for the stand fixed connection of dismouting fixed head 2 and safe ladder cage 5, in order to realize the connection between structure and the safe ladder cage 5.
Referring to fig. 2, fig. 3 and fig. 4 in combination, fig. 2 is a schematic structural view of a detachable fixing head in a wall connecting rod of a safety ladder of the present utility model, fig. 3 is a schematic connecting view of a first clamping plate and a second clamping plate in the wall connecting rod of the safety ladder of the present utility model, and fig. 4 is a schematic connecting view of a second extending rod and a third clamping plate in the wall connecting rod of the safety ladder of the present utility model. Specifically, the dismounting fixing head 2 comprises a first clamping plate 21, a second clamping plate 22 and a third clamping plate 23, wherein the first clamping plate 21 and the second clamping plate 22 are connected into an L shape, a first through hole for the telescopic rod 3 to pass through is formed in the first clamping plate 21, one end of the telescopic rod 3 is hinged to the base 1, the other end of the telescopic rod 3 passes through the first through hole and then is fixed on the third clamping plate 23, the locking component 4 is positioned on one side of the telescopic rod 3 away from the connecting plate, and the locking component 4 is connected with the first clamping plate 21 and the third clamping plate 23 respectively and used for enabling the first clamping plate 21 and the third clamping plate 23 to be close to each other. The telescopic rod 3 can adjust its own length, thereby adjusting the distance between the base 1 and the detachable fixed head 2. In an embodiment, the telescopic rod 3 includes a first extension rod 31, a second extension rod 33 and a sleeve 32, one end of the first extension rod 31 is hinged on the base 1, the first extension rod 31 and the second extension rod 33 are detachably mounted at two ends of the sleeve 32 in a position-adjustable manner, and one end of the second extension rod 33 is fixed on the third clamping plate 23 after passing through the first through hole. The length of the telescopic rod 3 is adjusted by mounting the first extension rod 31 and the second extension rod 33 on the sleeve 32, respectively, and adjusting the mounting positions of the first extension rod 31 and the second extension rod 33 on the sleeve 32.
In one embodiment, the inner side wall of the sleeve 32 is provided with internal threads, and the outer side walls of the first extension rod 31 and the second extension rod 33 are provided with external threads that match the internal threads. The first extension rod 31 is screw-coupled to the internal screw by external screw and is mounted to the sleeve 32, and the second extension rod 33 is screw-coupled to the internal screw by external screw and is mounted to the sleeve 32, so that the first and second extension rods 31 and 33 are detachably coupled to the sleeve 32, and the first and second extension rods 31 and 33 are mounted to the sleeve 32 with adjustable positions.
A rectangular frame for accommodating the upright post of the safety ladder cage 5 is enclosed between the first clamping plate 21, the second clamping plate 22, the third clamping plate 23 and the telescopic rod 3, and when the safety ladder is installed, the rectangular frame is sleeved outside the upright post of the safety ladder cage 5, and then the first clamping plate 21 and the third clamping plate 23 are fixedly connected and mutually close through the locking assembly 4 so as to clamp the upright post of the safety ladder cage 5 through the first clamping plate 21 and the third clamping plate 23, so that the dismounting fixing head 2 can be firmly fixed on the upright post of the safety ladder cage 5. In an embodiment, the second through holes are respectively formed at the opposite positions between the first clamping plate 21 and the third clamping plate 23, and the locking assembly 4 comprises a locking bolt 41 and a locking nut 42, wherein the locking bolt 41 sequentially passes through the second through hole of the third clamping plate 23 and the second through hole of the first clamping plate 21 and then is in threaded connection with the locking nut 42. The first clamping plate 21 and the third clamping plate 23 are connected through the locking nut 42 on the locking bolt 41, the bolt head of the locking bolt 41 is abutted with the third clamping plate 23 by rotating the locking nut 42 on the locking bolt 41, the locking nut 42 is abutted with the first clamping plate 21, the first clamping plate 21 and the third clamping plate 23 are fixedly connected, and the first clamping plate 21 and the third clamping plate 23 are mutually close. When the dismounting fixing head 2 needs to be dismounted, only the lock nut 42 needs to be rotated, the lock nut 42 and the lock bolt 41 are dismounted, at this time, the first clamping plate 21 and the third clamping plate 23 are separated from the connection state, and then the second extension rod 33 is dismounted from the sleeve 32, so that the dismounting fixing head 2 is dismounted from the upright post of the safety ladder cage 5. In one embodiment, the first clamping plate 21, the second clamping plate 22 and the third clamping plate 23 are all steel plates.
Referring to fig. 5 in combination, fig. 5 is a schematic structural view of a base in a wall connecting rod of a safety ladder cage according to the present utility model. In one embodiment, the base 1 includes a mounting plate 11 and two hinge plates 12, the two hinge plates 12 are spaced apart and vertically fixed to the mounting plate 11, and one end of the telescopic rod 3 is rotatably disposed on the two hinge plates 12 through a hinge shaft 13. The mounting plate 11 is used for fixing on a structure, and the telescopic rod 3 is rotatably arranged on two hinge plates 12 so as to adjust the direction of the telescopic rod 3. In one embodiment, the mounting plate 11 is fixedly attached to the structure by high strength bolts.
The following is a simple description of the use process of the wall connecting rod piece of the safety ladder cage 5:
firstly, paying off a structure to determine the installation position of the base 1, then fixedly installing the base 1 at the corresponding position of the structure, then screwing the sleeve 32 into the first extension rod 31 according to the distance between the structure and the safety ladder cage 5, and primarily adjusting the length of the first extension rod 31 extending into the sleeve 32 to align the sleeve 32 with the upright post of the safety ladder cage 5. Then, the third clamping plate 23 is placed on one side of the upright post of the safety ladder cage 5 far away from the sleeve 32, the second extension rod 33 is screwed into the sleeve 32 after penetrating through the first through hole on the first clamping plate 21, the length is adjusted again, the third clamping plate 23 is in contact with the upright post of the safety ladder cage 5, finally, the first clamping plate 21 and the third clamping plate 23 clamp the upright post of the safety ladder cage 5 through the locking nut 42 and the locking bolt 41, the dismounting fixing head 2 is firmly connected with the upright post of the safety ladder cage 5, and accordingly, the structure is fixedly connected with the safety ladder cage 5. When the locking nut 42 and the locking bolt 41 are removed, the second extension rod 33 is removed from the sleeve 32, and the detachable fixing head 2 can be detached from the upright post of the safety ladder cage 5.
Compared with the prior art, the utility model has the beneficial effects that: the manufacturing is easy, the processing is easy, when in use, the base 1 is fixed on a structure, the length of the telescopic rod 3 is adjusted, the detachable fixing head 2 is sleeved on the upright post of the installation ladder cage, the first clamping plate 21 and the third clamping plate 23 are close to each other through the locking component 4, the upright post of the safety ladder cage 5 is clamped through the first clamping plate 21 and the third clamping plate 23, the connection between the structure and the safety ladder cage 5 is realized, the construction difficulty of the reinforcement cage connecting wall is effectively reduced, the stability of the safety ladder cage 5 is enhanced, the construction safety is enhanced, and the safety ladder cage 5 is not easy to unstably; and the length between the base 1 and the detachable fixed head 2 can be adjusted by adopting the telescopic rod 3, and different distances between the structure and the safety ladder cage 5 are adapted, so that the utility model can be repeatedly utilized, saves resources, reduces construction cost, and reduces the number of field abandoned steel pipes, thereby realizing the effects of energy conservation and emission reduction.
The present utility model is not limited to the preferred embodiments, and any simple modification, equivalent variation and modification made to the above embodiments according to the technical substance of the present utility model will still fall within the scope of the technical solution of the present utility model.
Claims (5)
1. A wall bar is connected to emergency ladder cage, characterized in that includes:
a base for fixing to a structure;
the detachable fixing head comprises a first clamping plate, a second clamping plate and a third clamping plate, wherein the first clamping plate and the second clamping plate are connected into an L shape, and a first through hole for a telescopic rod to pass through is formed in the first clamping plate;
one end of the telescopic rod is hinged to the base, and the other end of the telescopic rod passes through the first through hole and is then fixed on the third clamping plate;
the locking assembly is located on one side, far away from the connecting plate, of the telescopic rod and is connected with the first clamping plate and the third clamping plate respectively and used for enabling the first clamping plate and the third clamping plate to be close to each other.
2. The wall bar of claim 1, wherein the telescopic rod comprises a first extension rod, a second extension rod and a sleeve, one end of the first extension rod is hinged on the base, the first extension rod and the second extension rod are detachably mounted at two ends of the sleeve in a position-adjustable manner, and one end of the second extension rod passes through the first through hole and is fixed on the third clamping plate.
3. The wall bar of claim 2, wherein the inner side wall of the sleeve is provided with internal threads, and the outer side walls of the first and second extension bars are provided with external threads adapted to the internal threads.
4. The wall connecting rod member for a safety ladder cage according to claim 1, wherein the second through holes are respectively formed in the relative positions between the first clamping plate and the third clamping plate, the locking assembly comprises a locking bolt and a locking nut, and the locking bolt sequentially penetrates through the second through holes of the third clamping plate and the first clamping plate and then is in threaded connection with the locking nut.
5. The wall bar of claim 1, wherein the base comprises a mounting plate and two hinge plates, the two hinge plates are arranged at intervals and vertically fixed on the mounting plate, and one end of the telescopic rod is rotatably arranged on the two hinge plates through a hinge shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322291886.7U CN220790554U (en) | 2023-08-24 | 2023-08-24 | Safety ladder cage wall connecting rod piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322291886.7U CN220790554U (en) | 2023-08-24 | 2023-08-24 | Safety ladder cage wall connecting rod piece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220790554U true CN220790554U (en) | 2024-04-16 |
Family
ID=90660755
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322291886.7U Active CN220790554U (en) | 2023-08-24 | 2023-08-24 | Safety ladder cage wall connecting rod piece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220790554U (en) |
-
2023
- 2023-08-24 CN CN202322291886.7U patent/CN220790554U/en active Active
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