CN218493038U

CN218493038U - Auxiliary stand is used in construction in room

Info

Publication number: CN218493038U
Application number: CN202222780190.6U
Authority: CN
Inventors: 卢晖; 孙文强; 张军宁; 郭广兰; 赵志刚
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-10-21
Filing date: 2022-10-21
Publication date: 2023-02-17
Anticipated expiration: 2032-10-21

Abstract

The utility model relates to an auxiliary stand is used in construction is built in room belongs to construction technical field. The universal wheel type leg support mainly comprises a rack, legs, a telescopic device and universal wheels, wherein the legs are respectively arranged at four corners of the rack, and the universal wheels are arranged on the side parts of the bottom ends of the legs through the telescopic device; one end of the rack is provided with a ladder which is convenient for workers to get on and off the rack; the telescopic device can be compressed to realize the lifting of the trundle, the support in an idle state is supported by the telescopic device so as to be convenient for the movement of the support, when a heavy object or a person is loaded on the support, the trundle retracts when the telescopic device is compressed, and the support is stably supported by the support legs, so that the construction safety is ensured; the moving or stable supporting operation is simple, and the work efficiency is improved.

Description

Auxiliary stand is used in construction in room

Technical Field

The utility model belongs to the technical field of the construction, concretely relates to auxiliary stand is used in construction in room.

Background

The house building engineering refers to various house buildings and auxiliary facilities thereof, and lines, pipelines, equipment installation engineering and indoor and outdoor decoration engineering matched with the house buildings; in the process of building construction engineering construction, the support is a common auxiliary construction device and is mainly used for supporting a building construction tool so as to facilitate construction or allowing workers to ascend so as to facilitate high-place construction; the position of the bracket needs to be frequently moved in the using process so as to correspond to the construction position. The support of prior art reaches the purpose of being convenient for to remove through being equipped with a plurality of truckles, utilizes the service brake on the truckle to come the fixed bolster, and the area of contact on truckle and ground is less, and frictional force between truckle and the ground is less, has the insecure problem of support, has great potential safety hazard.

Disclosure of Invention

In order to overcome the problems that the contact area between the caster wheel and the ground is small, the friction force between the caster wheel and the ground is small, the support is not firm, and the potential safety hazard is large in the background technology, the utility model provides an auxiliary support for building construction; the telescopic device can be compressed to realize the lifting of the caster, the support in an idle state is supported by the telescopic device so as to be convenient for the movement of the support, when a heavy object or a person is loaded on the support, the caster retracts when the telescopic device is compressed, and the support is stably supported by the support legs, so that the construction safety is ensured; the operation of moving or stably supporting is simple, and the work efficiency is improved.

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a construction is built in room and is used auxiliary stand mainly includes rack 1, landing leg 2, telescoping device 3, universal wheel 4, landing leg 2 install respectively in the four corners department of rack 1, universal wheel 4 passes through telescoping device 3 to be installed at 2 bottom lateral parts of landing leg.

The ladder 5 convenient for workers to get on and off the rack 1 is installed at one end of the rack 1.

The rack 1 include first backup pad 11, second backup pad 12, telescopic link 13,

telescopic link

14, 11 both sides fixed connection of first backup pad use two telescopic links 13, two telescopic links 14 of 12 both sides fixed connection of second backup pad, be equipped with the rectangular shape opening 15 that supplies second backup pad 12 to pass on the telescopic link 13, telescopic link 14 slidable insert and establish in telescopic link 13, second backup pad 12 is spacing in rectangular shape opening 15.

The sleeve rod 13 and the telescopic rod 14 are fixedly connected through a limiting pin.

The spacer pin be the elastic pin, the elastic pin include spacing sleeve 16, spring 17, pin 18, spacing sleeve 16 install in telescopic link 14, spring 17 installs in spacing sleeve 16, pin 18 compression spring 17 and scalable spacing install in spacing sleeve 16, be equipped with the through-hole that supplies 18 tip of pin to stretch out on telescopic link 14, evenly be equipped with the spacing hole 19 with 18 spacing connections of pin on the telescopic link 13, pin 18 stretches out under spring 17's the spring action and 19 spacing connections in spacing hole.

Telescoping device 3 include mounting ear seat 31, adjusting sleeve 32, compression spring 33, compression pole 34, mounting ear seat 31 install at 2 bottom lateral parts of landing leg, adjusting

sleeve

32 and 31 threaded connection of mounting ear seat are equipped with the square section of convenient regulation on the adjusting sleeve 32, compression spring 33 installs in adjusting sleeve 32, compression pole 34 top compression spring 33 and the spacing installation of axial stroke are in adjusting sleeve 32, universal wheel 4 installs in compression pole 34 bottom.

Landing leg 2 be telescopic supporting rod, including sleeve 21, telescopic strut 22, bolt 23, telescopic strut 22 top install on rack 1, the sleeve 21 suit is on telescopic strut 22, sleeve 21 and telescopic strut 22 will be connected fixedly through inserting bolt 23.

Landing leg 2 collapsible installation on

rack

1, 2 tops of landing leg articulate on rack 1, the articulated shaft position of deviating on landing leg 2 is equipped with the elastic pin, rack 1 on correspond 2 upright states of landing leg and fold condition and be equipped with a cotter hole 24 respectively, be connected fixedly through cotter hole 24 and elastic pin between rack 1 and landing leg 2.

Ladder 5 be folding extension ladder, including swing ladder 51, extension ladder 52, swing ladder 51 articulate on rack 1, the branch of extension ladder 52 both sides on be equipped with and cup joint the through-hole on swing ladder 51 branch and supply swing ladder 51 to step on the gliding notch 53 of pole, extension ladder 52 slidable cup joint on swing ladder 51, swing ladder 51 trample the pole be in notch 53.

The utility model has the advantages that:

the utility model realizes the lifting of the caster through the compression of the expansion device, supports the bracket in the no-load state through the expansion device so as to be convenient for the bracket to move, retracts the caster when compressing the expansion device when the bracket is loaded with heavy objects or people, and stably supports through the supporting legs, thereby ensuring the construction safety; the operation of moving or stably supporting is simple, and the work efficiency is improved.

Drawings

Fig. 1 is a schematic perspective view of the main shaft of the present invention.

Fig. 2 is a schematic view of the bottom view of the present invention.

Fig. 3 is a perspective view illustrating the expanded state of the present invention.

Fig. 4 is a partially enlarged view of a portion a of fig. 3.

Fig. 5 is a perspective view of the present invention in a folded state.

Fig. 6 is a schematic view of the sleeve rod and the limiting structure of the telescopic rod of the present invention partially cut open.

Fig. 7 is a schematic view of the telescopic device of the present invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the following will explain in detail a preferred embodiment of the present invention with reference to the accompanying drawings to facilitate understanding of the skilled person.

The utility model discloses an auxiliary support for building construction, which mainly comprises a rack 1, supporting legs 2, a telescopic device 3 and universal wheels 4, wherein the supporting legs 2 are respectively arranged at four corners of the rack 1, and the universal wheels 4 are arranged at the side parts of the bottom ends of the supporting legs 2 through the telescopic device 3; the telescopic device 3 can be compressed to realize the lifting of the caster 4, the telescopic device 3 is used for supporting the bracket in an idle state so as to facilitate the movement of the bracket, when a heavy object or a person is loaded on the bracket, the caster 4 retracts when the telescopic device 3 is compressed, and the supporting legs 2 are used for stably supporting, so that the construction safety is ensured; the moving or stable supporting operation is simple, and the work efficiency is improved.

The rack 1 comprises a first support plate 11, a second support plate 12, sleeve rods 13 and telescopic rods 14, wherein two sleeve rods 13 are fixedly connected to two sides of the first support plate 11, two telescopic rods 14 are fixedly connected to two sides of the second support plate 12, the sleeve rods 13 are provided with elongated openings 15 for the second support plate 12 to pass through, the telescopic rods 14 are slidably inserted into the sleeve rods 13, and the second support plate 12 is limited in the elongated openings 15; the size of the rack 1 can be changed by adjusting the adjusting lengths of the sleeve rod 13 and the telescopic rod 14, the size requirement of the rack 1 can be met according to the construction requirement, and the application range of the equipment is enlarged; simple structure, simple operation.

The sleeve rod 13 and the telescopic rod 14 are fixedly connected through a limiting pin. The spacer pin be the elastic pin, the elastic pin include spacing sleeve 16, spring 17, pin 18, spacing sleeve 16 install in telescopic link 14, spring 17 installs in spacing sleeve 16, pin 18 compression spring 17 and scalable spacing installation are in spacing sleeve 16, be equipped with the through-hole that supplies pin 18 tip to stretch out on telescopic link 14, evenly be equipped with the spacing hole 19 of being connected with pin 18 is spacing on sleeve pole 13, pin 18 stretches out under spring 17's the spring action and is connected with spacing hole 19 is spacing, support through the hand or utilize other instruments to press pin 18, make its compression spring 17 after retract, alright carry out sleeve pole 13 and telescopic link 14 hookup location's regulation, when pin 18 reachs corresponding spacing hole 19 department, pop out pin 18 under spring 17's spring action, in time pin 18 is in spacing hole 19, and then fixed sleeve pole 13 and telescopic link 14, reliable connection, and simple operation, and high operating efficiency are favorable to fixing the cover.

The telescopic device 3 comprises an installation lug seat 31, an adjusting sleeve 32, a compression spring 33 and a compression rod 34, wherein the installation lug seat 31 is installed on the side part of the bottom end of the landing leg 2, the adjusting sleeve 32 is in threaded connection with the installation lug seat 31, a square section convenient to adjust is arranged on the adjusting sleeve 32, the compression spring 33 is installed in the adjusting sleeve 32, the top end of the compression rod 34 compresses the compression spring 33 and is installed in the adjusting sleeve 32 in an axial stroke limiting manner, and the universal wheel 4 is installed at the bottom end of the compression rod 34; when no-load, make compression bar 34 stretch out through compression spring 33, support subaerial through universal wheel 4, be convenient for remove, when the workman goes up on rack 1 or when placing the heavy object on rack 1, compression spring 33, compression bar 34 withdrawal, universal wheel 4 contracts thereupon or, support subaerial through landing leg 2, guarantee the stability of support, need not to operate the brake repeatedly when stable support and removal, it is little also to have avoided the area of support that directly utilizes universal wheel 4 to support, support unstable problem, guarantee construction safety.

The supporting legs 2 are telescopic supporting rods and comprise sleeves 21, telescopic supporting rods 22 and bolts 23, the top ends of the telescopic supporting rods 22 are installed on the rack 1, the sleeves 21 are sleeved on the telescopic supporting rods 22, and the sleeves 21 and the telescopic supporting rods 22 are fixedly connected through the inserted bolts 23; through the length that adjusting sleeve 21 and telescopic strut 22 cup jointed, and then change the length of landing leg 2, realize the regulation of rack 1 support height to satisfy not the construction requirement of co-altitude, convenient to use.

The landing leg 2 can be arranged on the rack 1 in a folding mode, the top end of the landing leg 2 is hinged to the rack 1, an elastic pin is arranged on the landing leg 2 at a position deviating from a hinged shaft, a pin hole 24 is respectively formed in the rack 1 corresponding to the upright state and the folded state of the landing leg 2, and the rack 1 and the landing leg 2 are fixedly connected through the pin hole 24 and the elastic pin; the foldable support legs 2 are realized, and can be folded when not in use, so that the storage and management are convenient, and the transportation on a construction site is convenient.

Ladder 5 be folding extension ladder, including swing ladder 51, extension ladder 52, swing ladder 51 articulate on rack 1, the branch of extension ladder 52 both sides on be equipped with the through-hole of cup jointing on swing ladder 51 branch and supply swing ladder 51 to step on the gliding notch 53 of pole, extension ladder 52 slidable cup joint on swing ladder 51, swing ladder 51 trample the pole be in notch 53.

Finally, it is noted that the above-mentioned preferred embodiments illustrate rather than limit the invention, and that, although the invention has been described in detail with reference to the above-mentioned preferred embodiments, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the scope of the invention as defined by the appended claims.

Claims

1. The utility model provides a construction is built in room and is used auxiliary stand which characterized in that: the auxiliary stand for building construction comprises a rack (1), supporting legs (2), a telescopic device (3) and universal wheels (4), wherein the supporting legs (2) are respectively installed at four corners of the rack (1), and the universal wheels (4) are installed on the side portions of the bottom ends of the supporting legs (2) through the telescopic device (3).

2. The auxiliary support for building construction according to claim 1, wherein: the ladder (5) which is convenient for workers to get on and off the rack (1) is installed at one end of the rack (1).

3. An auxiliary support for building construction according to claim 1 or 2, wherein: rack (1) including first backup pad (11), second backup pad (12), telescopic link (13), telescopic link (14), first backup pad (11) both sides fixed connection use two telescopic link (13), two telescopic link (14) of second backup pad (12) both sides fixedly connected with are equipped with rectangular shape opening (15) that supply second backup pad (12) to pass on telescopic link (13), telescopic link (14) slidable insert and establish in telescopic link (13), second backup pad (12) are spacing in rectangular shape opening (15).

4. The auxiliary stand for building construction according to claim 3, wherein: the sleeve rod (13) and the telescopic rod (14) are fixedly connected through a limiting pin.

5. The auxiliary support for building construction according to claim 4, wherein: the spacer pin be the elastic pin, the elastic pin include spacing sleeve (16), spring (17), pin (18), spacing sleeve (16) install in telescopic link (14), install in spacing sleeve (16) spring (17), pin (18) compression spring (17) and scalable spacing install in spacing sleeve (16), be equipped with the through-hole that supplies pin (18) tip to stretch out on telescopic link (14), evenly be equipped with spacing hole (19) of being connected with pin (18) spacing on sleeve pole (13), pin (18) stretch out under the spring action of spring (17) and spacing being connected with spacing hole (19).

6. The auxiliary support for building construction according to any one of claims 1, 2, 4 and 5, wherein: telescoping device (3) including installation ear seat (31), adjusting sleeve (32), compression spring (33), compression pole (34), installation ear seat (31) install in landing leg (2) bottom lateral part, adjusting sleeve (32) and installation ear seat (31) threaded connection are equipped with the square section of convenient regulation on adjusting sleeve (32), compression spring (33) are installed in adjusting sleeve (32), compression pole (34) top compression spring (33) and axial stroke are spacing to be installed in adjusting sleeve (32), universal wheel (4) are installed in compression pole (34) bottom.

7. An auxiliary support for building construction according to any one of claims 1, 2, 4 and 5, wherein: landing leg (2) be telescopic supporting rod, including sleeve (21), telescopic strut (22), bolt (23), telescopic strut (22) top install on rack (1), sleeve (21) suit is on telescopic strut (22), sleeve (21) and telescopic strut (22) will be connected fixedly through inserting bolt (23).

8. The auxiliary support for building construction according to any one of claims 1, 2, 4 and 5, wherein: landing leg (2) collapsible installation on rack (1), landing leg (2) top articulates on rack (1), and the articulated shaft position of deviating is equipped with the elasticity pin on landing leg (2), rack (1) on correspond landing leg (2) upright state and fold condition and be equipped with a cotter hole (24) respectively, it is fixed through cotter hole (24) and elasticity pin connection between rack (1) and landing leg (2).

9. The auxiliary support for building construction according to claim 2, wherein: ladder (5) be folding extension ladder, including swing ladder (51), extension ladder (52), swing ladder (51) articulate on rack (1), the branch of extension ladder (52) both sides on be equipped with and cup joint through-hole on swing ladder (51) branch and supply swing ladder (51) to trample gliding notch (53) of pole, extension ladder (52) slidable cup joint on swing ladder (51), the pole of trampling of swing ladder (51) is in notch (53).