CN218117117U - Underground pipe gallery is with construction scaffold frame of installation of being convenient for - Google Patents

Abstract

The utility model belongs to the field of scaffolds, in particular to a construction scaffold convenient for installation for an underground pipe gallery, which comprises a base, a supporting pipe, a fixed column, an L-shaped seat, a first scaffold pipe and a second scaffold pipe; the support tube is installed at the top end of the base, the fixed column is fixedly installed on the outer side of the support tube, two groups of L-shaped seats are arranged, the two groups of L-shaped seats are respectively and fixedly installed on two adjacent sides of the fixed column, square holes are formed in the first frame tube and the second frame tube, the first frame tube is sleeved on the inner L-shaped seat through the square holes, the second frame tube is sleeved on the outer L-shaped seat through the square holes, and an installation mechanism is arranged on the fixed column; can install construction scaffold frame fast through installation mechanism, save a large amount of time for the process of underground pipe gallery construction.

Description

Underground pipe gallery is with construction scaffold frame of installation of being convenient for

Technical Field

The utility model relates to a scaffold frame field specifically is a construction scaffold frame of underground pipe gallery with being convenient for installation.

Background

Underground pipe gallery lays the public tunnel of water and electricity system, important facilities such as pipeline in the city underground, because the underground pipe gallery construction degree of difficulty in city is great, constructor can reduce the construction degree of difficulty at underground pipe gallery construction scaffold frame usually.

Because the complexity is laid to underground pipe gallery's all kinds of pipelines to the part is installed on underground pipe gallery's top, and constructor can't carry out construction operation through conventional means, so can be under construction the pipeline class at pipe gallery top through installation and construction scaffold, can bring many facilities like this.

When the pipeline of the underground pipe gallery is in emergency and needs to be repaired, the conventional scaffold is long in installation time and high in installation difficulty, the pipeline repairing time is greatly prolonged, and the best repairing time is delayed.

SUMMERY OF THE UTILITY MODEL

In order to compensate prior art's not enough, emergency appears in the pipeline class when the underground pipe gallery and needs to salvage, and conventional scaffold installation time is long and the installation degree of difficulty is big, greatly increased pipeline restoration's time, will lead to hindering the best problem of salvageing the opportunity, the utility model provides an underground pipe gallery is with construction scaffold convenient to installation.

The utility model provides a technical scheme that its technical problem adopted is: the utility model relates to a construction scaffold convenient for installation for an underground pipe gallery, which comprises a base, a supporting pipe, a fixed column, an L-shaped seat, a first scaffold pipe and a second scaffold pipe; the support tube is installed at the top end of the base, the fixed column is fixedly installed on the outer side of the support tube, two groups of L-shaped seats are arranged, the two groups of L-shaped seats are respectively and fixedly installed on two adjacent sides of the fixed column, square holes are formed in the first frame tube and the second frame tube, the first frame tube is sleeved on the inner L-shaped seat through the square holes, the second frame tube is sleeved on the outer L-shaped seat through the square holes, and an installation mechanism is arranged on the fixed column;

the installation mechanism comprises a hinged seat, two groups of concave blocks, a connecting rod, a fixing block, a hollow groove, a first screw, two groups of rotating blocks, a moving block and a groove, the hinged seat is provided with two groups of concave blocks which are fixedly installed on the fixed column and are not provided with two sides of an L-shaped seat, the concave blocks are provided with two groups of concave blocks and two groups of concave blocks are arranged on the same side of the hinged seat, the concave blocks are fixedly connected with the fixed column, one end of the connecting rod is hinged with the hinged seat, the fixing block is fixedly connected with the other end of the connecting rod, the hollow groove is formed in one side of the fixing block, the two ends of the first screw are rotatably connected with the top of the hollow groove and the bottom of the hollow groove, the rotating blocks are arranged on the top end of the fixing block, the rotating blocks penetrate through the fixing block and are fixedly connected with the first screw, the moving block is in threaded connection with the outer side of the first screw, and the bottom of the moving block is provided with the groove.

Preferably, the square hole and the groove are matched with the L-shaped seat, and when the connecting rod is rotated to be in contact with the concave block, the groove is aligned with the L-shaped seat.

Preferably, the footboard is installed at second shelf pipe top, the footboard bottom is provided with fixed establishment, fixed establishment includes slide rail, slider, thread bush, thread block and second screw rod, the slide rail is seted up in the footboard bottom, the slider is provided with two sets ofly, and two sets of slider symmetry slidable mounting is in the slide rail, and is a set of the bottom fixedly connected with thread bush of slider, another group the bottom fixedly connected with thread block of slider, second screw rod and thread bush threaded connection.

Preferably, semicircle holes are formed in the inner sides of the two groups of sliding blocks, the second frame pipe is located between the two groups of sliding blocks, the semicircle holes are matched with the second frame pipe, and the semicircle holes are matched with the second frame pipe.

Preferably, the guardrail is installed on the supporting tube top, guardrail one side is provided with coupling mechanism, coupling mechanism includes L shape post, hollow post, U-shaped post, jack, hollow block, bolt, push rod and fixed slot, L shape post one end fixed mounting is on the guardrail top, the hollow post outside and L shape post other end fixed connection, U-shaped post fixed mounting is in one side of guardrail, the jack is seted up in U-shaped seat both sides, hollow block fixed mounting is in one side of guardrail, bolt sliding connection is in the hollow block, push rod fixed mounting is in the one end of bolt, the one end of push rod is kept away from at hollow block is seted up to the fixed slot.

Preferably, the top end of the supporting tube is provided with a circular groove, when the hollow column is sleeved at the top end of the supporting tube, the supporting tube penetrates through the U-shaped column, the plug pin is positioned at the same level with the jack and the circular groove, and the plug pin is matched with the jack and the circular groove.

The utility model discloses an useful part lies in:

1. the utility model discloses an installation mechanism's structural design has realized the function of quick installation construction scaffold, has solved the pipeline class of local low pipe gallery and has appeared emergency and need salvage, and conventional scaffold installation time is long and the installation degree of difficulty is big, greatly increased pipeline prosthetic time, will lead to hindering the best problem of salvageing the opportunity

2. The utility model discloses a fixed establishment and coupling mechanism's structural design has realized improving the fastness of footboard and guardrail, has solved constructor and can take place some potential safety hazard problems that the insufficient fall injured in the work progress, has improved the security of work progress.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without inventive exercise.

Fig. 1 is a schematic front perspective view of a scaffold according to a first embodiment;

FIG. 2 is an enlarged view of a portion A of FIG. 1 according to the first embodiment;

FIG. 3 is a schematic perspective view of a mounting mechanism according to an embodiment;

FIG. 4 is a schematic diagram illustrating a groove structure according to the first embodiment;

FIG. 5 is an enlarged structural view of a part B in FIG. 1 according to the first embodiment;

FIG. 6 is a schematic diagram illustrating a circular groove structure according to the first embodiment;

fig. 7 is a schematic bottom perspective view of the scaffold according to the first embodiment;

FIG. 8 is an enlarged view of a portion of FIG. 7 at C according to the first embodiment;

fig. 9 is a schematic diagram of a baffle position structure in the second embodiment.

In the figure: 1. a base; 2. supporting a tube; 3. a first bobbin; 4. a second rack pipe; 5. a guardrail; 6. a pedal; 10. a hinged seat; 11. a concave block; 12. a connecting rod; 13. a fixed block; 14. a hollow groove; 15. a first screw; 16. rotating the block; 17. a moving block; 18. a groove; 20. a slide rail; 21. a slider; 22. a semicircular hole; 23. a threaded sleeve; 24. a thread block; 25. a second screw; 30. an L-shaped post; 31. a hollow column; 32. a U-shaped column; 33. a jack; 34. a hollow block; 35. a bolt; 36. fixing grooves; 37. a push rod; 38. a circular groove; 101. fixing a column; 102. a square hole; 103. an L-shaped seat; 201. and a baffle plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Example one

Referring to fig. 1 to 8, a construction scaffold for an underground pipe gallery, which is convenient to install, includes a base 1, a support pipe 2, a fixing column 101, an L-shaped seat 103, a first scaffold pipe 3, and a second scaffold pipe 4; the top end of the base 1 is provided with a supporting tube 2, the fixing column 101 is fixedly arranged on the outer side of the supporting tube 2, two groups of L-shaped seats 103 are arranged, the two groups of L-shaped seats 103 are respectively and fixedly arranged on two adjacent sides of the fixing column 101, square holes 102 are formed in the first frame tube 3 and the second frame tube 4, the first frame tube 3 is sleeved on the inner L-shaped seat 103 through the square holes 102, the second frame tube 4 is sleeved on the outer L-shaped seat 103 through the square holes 102, and an installation mechanism is arranged on the fixing column 101;

the mounting mechanism comprises a hinge seat 10, two groups of concave blocks 11, a connecting rod 12, a fixed block 13, a hollow groove 14, a first screw rod 15, a rotating block 16, a moving block 17 and a groove 18, the hinge seat 10 is provided with two groups, the two groups of hinge seats 10 are fixedly mounted on two sides of a fixed column 101, which are not provided with an L-shaped seat 103, the concave blocks 11 are provided with two groups, the two groups of concave blocks 11 and the hinge seats 10 are arranged on the same side, the concave blocks 11 are fixedly connected with the fixed column 101, one end of the connecting rod 12 is hinged with the hinge seats 10, the fixed block 13 is fixedly connected with the other end of the connecting rod 12, the hollow groove 14 is formed in one side of the fixed block 13, two ends of the first screw rod 15 are rotatably connected with the top and the bottom of the hollow groove 14, the rotating block 16 is arranged at the top end of the fixed block 13, the rotating block 16 penetrates through the fixed block 13 and is fixedly connected with the first screw rod 15, the moving block 17 is in threaded connection with the outer side of the first screw rod 15, and the groove 18 is formed in the bottom of the moving block 17; during operation, if need install scaffold, can install fast through installation mechanism, the construction of first frame pipe 3 and second frame pipe 4, can save a lot of time under the condition that the pipeline needs urgent repair in the underground pipe gallery, install first frame pipe 3 and second frame pipe 4 on L shape seat 103 through quad slit 102 back, rotate connecting rod 12 to laminating concave piece 11, the recess 18 of movable block 17 bottom is just right L shape seat 103 top this moment, rotatory piece 16, first screw 15 rotates and drives movable block 17 and remove, the recess 18 cover that makes movable block 17 bottom is established on L shape seat 103, first frame pipe 3 and second frame pipe 4 can't move on L shape seat 103 this moment, accomplish the installation of first frame pipe 3 and second frame pipe 4 promptly and fix.

The square hole 102 and the groove 18 are matched with the L-shaped seat 103, and when the connecting rod 12 rotates to be in contact with the concave block 11, the groove 18 is aligned with the L-shaped seat 103; during operation, the free rotation of connecting rod 12 may lead to that installer can't be accurate aligns recess 18 and L shape seat 103, can't install fast, and concave piece 11 can play the positioning action, and the quick recess 18 that lets aligns with L shape seat 103 and installs to quad slit 102 and recess 18 all adaptations can let the installation of scaffold frame more firm.

The top of the second frame pipe 4 is provided with a pedal 6, the bottom end of the pedal 6 is provided with a fixing mechanism, the fixing mechanism comprises a slide rail 20, slide blocks 21, a threaded sleeve 23, threaded blocks 24 and a second screw 25, the slide rail 20 is arranged at the bottom end of the pedal 6, the slide blocks 21 are provided with two groups, the two groups of slide blocks 21 are symmetrically and slidably arranged in the slide rail 20, the bottom end of one group of slide blocks 21 is fixedly connected with the threaded sleeve 23, the bottom end of the other group of slide blocks 21 is fixedly connected with the threaded blocks 24, and the second screw 25 is in threaded connection with the threaded sleeve 23; during operation, the pedal 6 can enable a constructor to walk above, the pedal 6 is placed at the top of the second frame pipe 4 at the topmost end, the two groups of sliding blocks 21 are placed on two sides of the second frame pipe 4, the second screw 25 is rotated to be separated from the threaded sleeve 23, the two groups of sliding blocks 21 are moved to be closed, the second screw 25 is rotated to the threaded block 24 from one end of the threaded sleeve 23, and the pedal 6 is fixed.

The inner sides of the two groups of sliding blocks 21 are both provided with semicircular holes 22, and the second shelf pipe 4 is positioned between the two groups of sliding blocks 21; when the device works, the two groups of sliding blocks 21 slide in the sliding rails 20 until being attached, and the semicircular holes 22 formed in the inner sides of the two groups of sliding blocks 21 can fasten the second frame pipe 4.

A guardrail 5 is mounted at the top end of the support tube 2, a connecting mechanism is arranged on one side of the guardrail 5, the connecting mechanism comprises an L-shaped column 30, a hollow column 31, a U-shaped column 32, an insertion hole 33, a hollow block 34, a bolt 35, a push rod 37 and a fixing groove 36, one end of the L-shaped column 30 is fixedly mounted at the top end of the guardrail 5, the outer side of the hollow column 31 is fixedly connected with the other end of the L-shaped column 30, the U-shaped column 32 is fixedly mounted on one side of the guardrail 5, the insertion hole 33 is formed in two sides of the U-shaped seat, the hollow block 34 is fixedly mounted on one side of the guardrail 5, the bolt 35 is slidably connected in the hollow block 34, the push rod 37 is fixedly mounted at one end of the bolt 35, and the fixing groove 36 is formed in one end, far away from the push rod 37, of the hollow block 34; in operation, guardrail 5 can prevent that constructor from taking place the condition of the injury that falls of being out of order, will support pipe 2 and pass U-shaped post 32 to establish hollow column 31 at support pipe 2 top, jack 33 and the circular slot 38 level alignment on support pipe 2 top of bolt 35 and U-shaped post 32 both sides this moment promote push rod 37 with bolt 35 insert in jack 33 and circular slot 38, rotate push rod 37 to fixed slot 36 in, accomplish the installation to guardrail 5.

The top end of the support tube 2 is provided with a circular groove 38, when the hollow column 31 is sleeved at the top end of the support tube 2, the support tube 2 penetrates through the U-shaped column 32, the bolt 35 is positioned at the same level with the jack 33 and the circular groove 38, and the bolt 35 is matched with the jack 33 and the circular groove 38; in operation, the hollow column 31 can support the weight of the guardrail 5, the U-shaped column 32 can prevent the guardrail 5 from shaking, and the bolt 35 can be more easily pushed into the insertion hole 33 and the circular groove 38 at the same level with the insertion hole 33 and the circular groove 38.

Example two

Referring to fig. 5, in the first comparative example, as another embodiment of the present invention, two sets of baffles 201 are provided, and the two sets of baffles 201 are disposed on the same side of the hinge base 10, and the baffles 201 are fixedly connected to the fixing column 101; when the scaffold is disassembled, the baffle 201 can prevent the two side fixing blocks 13 from colliding with each other.

According to the working principle, after the first frame pipe 3 and the second frame pipe 4 are installed on the L-shaped base 103 through the square hole 102, the connecting rod 12 is rotated to be attached to the concave block 11, at the moment, the groove 18 at the bottom of the moving block 17 is opposite to the top end of the L-shaped base 103, the rotating block 16 is rotated, the first screw 15 is rotated to drive the moving block 17 to move, the groove 18 at the bottom end of the moving block 17 is sleeved on the L-shaped base 103, at the moment, the first frame pipe 3 and the second frame pipe 4 cannot move on the L-shaped base 103, namely, the installation and fixation of the first frame pipe 3 and the second frame pipe 4 are completed, the pedal 6 is placed at the top of the topmost second frame pipe 4, the two sets of sliders 21 are placed on two sides of the second frame pipe 4, the second screw 25 is rotated to be separated from the threaded sleeve 23, the two sets of sliders 21 are moved to be close to each other, the second screw 25 is rotated from one end of the threaded sleeve 23 to the threaded block 24, the pedal 4 is fixed, the U-shaped column 32 penetrates through the U-shaped column 32, the hollow column 2 is sleeved on the supporting tube 31, the hollow column 35, the bolt 35 is inserted into the inserting hole 37 and the inserting hole 35 and pushing rod 35, and pushing rod 35 are aligned to push the inserting groove 33, and pushing rod 35.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention.

Claims (6)

1. The utility model provides a construction scaffold frame of underground pipe gallery with installation of being convenient for which characterized in that: comprises a base (1), a supporting tube (2), a fixing column (101), an L-shaped seat (103), a first frame tube (3) and a second frame tube (4); the supporting tube (2) is mounted at the top end of the base (1), the fixing column (101) is fixedly mounted on the outer side of the supporting tube (2), two groups of L-shaped seats (103) are arranged, the two groups of L-shaped seats (103) are respectively fixedly mounted on two adjacent sides of the fixing column (101), square holes (102) are formed in the first frame tube (3) and the second frame tube (4), the first frame tube (3) is sleeved on the inner L-shaped seat (103) through the square holes (102), the second frame tube (4) is sleeved on the outer L-shaped seat (103) through the square holes (102), and a mounting mechanism is arranged on the fixing column (101);

the mounting mechanism comprises a hinge base (10), a concave block (11), a connecting rod (12), a fixing block (13), a hollow groove (14), a first screw (15), a rotating block (16), a moving block (17) and a groove (18), the hinge base (10) is provided with two groups, the hinge base (10) is fixedly mounted on two sides of a fixed column (101) without an L-shaped base (103), the concave block (11) is provided with two groups, the concave block (11) and the hinge base (10) are arranged on the same side, the concave block (11) is fixedly connected with the fixed column (101), one end of the connecting rod (12) is hinged to the hinge base (10), the fixing block (13) is fixedly connected with the other end of the connecting rod (12), the hollow groove (14) is formed in one side of the fixing block (13), two ends of the first screw (15) are rotatably connected with the top and the bottom of the hollow groove (14), the rotating block (16) is arranged at the top end of the fixing block (13), the rotating block (16) penetrates through the fixing block (13) and is fixedly connected with the first screw (15), and the outer side of the moving block (17) is connected with the outer side of the first screw (17).

2. The construction scaffold convenient to install for the underground pipe gallery according to claim 1, characterized in that: the square hole (102) and the groove (18) are matched with the L-shaped seat (103), and when the connecting rod (12) rotates to be in contact with the concave block (11), the groove (18) is aligned with the L-shaped seat (103).

3. The construction scaffold convenient to install for underground pipe gallery according to claim 2, characterized in that: footboard (6) are installed at second frame pipe (4) top, footboard (6) bottom is provided with fixed establishment, fixed establishment includes slide rail (20), slider (21), thread bush (23), thread block (24) and second screw rod (25), set up in footboard (6) bottom slide rail (20), slider (21) are provided with two sets ofly, and two sets of slider (21) symmetry slidable mounting is in slide rail (20), and is a set of bottom fixedly connected with thread bush (23) of slider (21), another group the bottom fixedly connected with thread block (24) of slider (21), second screw rod (25) and thread bush (23) threaded connection.

4. The construction scaffold convenient to install for the underground pipe gallery according to claim 3, characterized in that: semicircle holes (22) are formed in the inner sides of the two groups of sliding blocks (21), the second frame pipe (4) is located between the two groups of sliding blocks (21), and the semicircle holes (22) are matched with the second frame pipe (4).

5. The construction scaffold convenient to install for the underground pipe gallery according to claim 4, characterized in that: guardrail (5) are installed on stay tube (2) top, guardrail (5) one side is provided with coupling mechanism, coupling mechanism includes L shape post (30), hollow post (31), U-shaped post (32), jack (33), hollow block (34), bolt (35), push rod (37) and fixed slot (36), L shape post (30) one end fixed mounting is on guardrail (5) top, hollow post (31) outside and L shape post (30) other end fixed connection, U-shaped post (32) fixed mounting is in one side of guardrail (5), jack (33) are seted up in U-shaped seat both sides, hollow block (34) fixed mounting is in one side of guardrail (5), bolt (35) sliding connection is in hollow block (34), push rod (37) fixed mounting is in the one end of bolt (35), the one end of push rod (37) is kept away from in hollow block (34) is seted up in fixed slot (36).

6. The construction scaffold convenient to install for underground pipe gallery according to claim 5, characterized in that: circular slot (38) have been seted up on stay tube (2) top, when hollow post (31) cover was established on stay tube (2) top, U-shaped post (32) were run through in stay tube (2), and bolt (35) and jack (33) and circular slot (38) are in same level, bolt (35) and jack (33) and circular slot (38) looks adaptation.

Images